HUAWEI 4G LTE Mobile Hotspot Archives – Page 12 of 14

Huawei Release 5 New Products in MWC

Huawei’s new conference held this afternoon released two new mobile phones, including the 7-inch tablet phone Mediapad X1, Ascend G6 smartphone.

Huawei Mediapad X1 officially released

One Week ago before the MWC, Huawei X1 was exposed and many people are interested in this new series phones. With the conference, veil of X device has also been gradually lifted, which is a 7-inch screen tablet cross-border mobile phone, and is the thinnest of 7.18 mm body in the same level of product.

Huawei X1 supports 4G network in both TDD/FDD formats, and can be backward compatible TD-SCDMA/WCDMA/GSM network, built-in 5000mAh lithium battery, according to official information, the machine can play five online films and 8 local movies.

MWC debut Huawei G6

In addition to the glory of X1 and TalkBand, Huawei has released a cost-effective Ascend G6 flagship phone, the aircraft is based on the appearance of Ascend P6, and adjust configuration to make the screen size increased from 4.7 inches to 4.5 inches. With qHD shrunk level, equipped Quad-core 1.2GHz processor and 2000mAh lithium battery, the Ascend G6 is a budget smartphone.

Huawei wearable devices TalkBand

Among the many vendors to enter the smart worn equipment, Huawei will look on a Bluetooth headset, Huawei TalkBand equipped with 1.4 inches screen, combining functions of motion recording, sleep monitoring, intelligent alarm, reminder calls into one, which are very perfect for business people.

Published 8 tablet Huawei MediaPad M1 deposit

MediaPad M1 is an 8-inch tablet, the screen resolution is 800 * 1280, equipped with a rear camera 5 mega pixel and 10 mega pixel front camera combination, support for LTE Cat4, has a 4800mAH battery.

Huawei E5786 Wireless Router release

Huawei Wireless router E5786 is the world’s first mobile WiFi to support LTE Cat 6, the maximum downlink rate up to 300Mbps, upload speeds up to 50Mbp/s; support WiFi 802.11ac, while supporting 2.4G/5G dual-band with dual antenna. Use carrier aggregation and high-frequency technology, Huawei E5786 supports 10 mobile broadband WiFi access simultaneously; 3000mAh battery can make the product work in a sustainable LTE network for 10 hours, more than 500 hours standby; Huawei has reverse charging technology, which make HUAWEI E5786 can be used as portable mobile power, ready to charge mobile phones and other smart terminal equipments.

Vodafone R215 Mobile Wi-Fi (Huawei E5372 ) Test

Since the end of November 2013, Vodafone offers a new portable mini router called “Mobile Wi-Fi R215”. The unit dominated LTE and all relevant previous standards. The R215 LTE router is designed for travel companion rather than purely stationary use. Therefore, the package also advertises with the slogan “Wi-Fi everywhere in your pocket”. We have tested the Vodafone R215 detail on the heart and kidneys.

Vodafone R215 = Huawei E5372

Vodafone R215 is made incidentally by Huawei and is identical to the E5372 – just provided with Vodafone brand. If the R215 is SIM unlocked, of course, other providers SIM cards can be used with it. Huawei E5372 is original from Huawei, so many features are pure and not customized. So someone ask whether they can use the E5372 with Vodafone SIM, the answer is yes.

Technical parameters and first impression

We were surprised by the first dimension, with only 9.9 x 6.2 x 0.14 inches (HxWxD), the Vodafone R215 actually fits into any jacket pocket inside. With battery, we measured a weight of 97 grams, but we could not quite understand the 130g specified by Vodafone, perhaps with the box. In this sense, the router weighs so less than a bar of chocolate. Visually, it is in itself nothing to complain about. The housing is made of black matte plastic, so that the router is not comparable with a high quality smartphone, but never feels cheap. On the left side is an screen which measures 2.5×2.5 inches and operation pops up the most important results.

Inserting the battery and SIM card

Regarding the technical data, the R215 is absolutely convincing. The R215 hotspot supports LTE Category 4, so it can be used in combination with tariffs, which offer up to 150 Mbit/s download rate. In addition, the operating via HSPA+, HSIPA, UMTS, EDGE and GPRS is possible. However, unfortunately Vodafone R215 only support the frequency bands at 800, 1800 and 2600 MHz, so that the use of 4G abroad is a matter of luck. But it can still use in European countries. In 3G mode that looks a bit different. When traveling to the USA, South America, Africa, Asia and Oceania, there should be no problem, since all major bands (850, 900, 2100 MHz ) are covered .

We come to the next core of the R215, the WLAN module. If necessary, R215 can establish a hotspot with little effort. Up to 10 wireless devices can then connect to the Internet. It requires only a single Sim card in this scenario. This is an interesting method for those who want to connect several terminals on the road or in a hotel such as tablet, laptop, smartphone. The WiFi is supported with 2.4 or 5 GHz and in the standards 802.11 b/g/n. Thus, data rates up to 300 Mbps are possible.

Unfortunately, there is innately no internal memory (other than a 6 MB large system cache). However, up to 32 GB via Micro SD Card are extendable. Files can be loaded into and from the memory. Other connected users can also access other devices and read the files.

External antenna

As befits a portable 4G router, an external antenna can be connected, of course, if the receiving site is not ideal. Two TS9 ports are located on the underside (MIMO 2×2).

Huawei E5776s-601 Mobile 4G Router Test

We get the Huawei E5776 new model E5776s-601 and take a test per our schedule. Testing was conducted with firmware version 21.202.19.01.778. Update in semi-automatic mode via the Internet is possible.

Getting Started

Like other similar devices, start working with the router is very simple: installing SIM-card (format Mini-SIM), charging the battery or connect the power supply, turn on the power. In a couple of seconds, you can check the status of the connection with the network. If successful, the wireless clients connect to a secure network router using WPS or entering the password. As we know, the Huawei E5776 4G Router could support up to 10 clients.

Connection parameters are set automatically by the cellular provider (at least this is true for most operators). When changing the card, to change anything in the settings is not required. We can find that the network name and password, serial number, MAC and IMEI number are marked at the back of Huawei E5776, but we would still recommend to record this information somewhere just in case or learn to output it to the screen of the router.

If you connect the E5776S-601 router to your computer via USB, it can act as a network card and a USB-drive. Normal connection speed network card is 150 Mbit/s, which corresponds to the distance to the cell and network environment Internet around.

Like many modems, Huawei E5776 router has a slot for memory cards microSD. It is difficult to call it a mandatory feature in the scenario of mobile access to the Internet, but it can be useful in some cases. Access to recorded data on the memory card is possible on the web, and local connection via USB. In the first case, the files will be accessible from the browser for all network users, and a set of operations is limited to the following options: download, upload (up to 2 GB), delete a file or folder, create a new directory. If necessary, the administrator can choose one of the directories on the map to the public, as well as to limit the rights to “read only”.

Configuring and opportunities

In case you need to change the device settings such as the wireless network name or security key, you can do it through the web interface. It is available at www.huaweimobilewifi.com or 192.168.1.1. When entering no password, you can see the connection status, including standard network clients, session statistics on the traffic, the duration of the connection and your phone (if registered in the SIM-card). Administrator of the system can also change the password in the settings.

Comfortable enough, you can work with SMS-messages. So that the user is able to receive newsletters from the operator or activate additional services or services without having to reinstall SIM-card in the smart phone.

Among the settings for connecting, user can setup below the settings: Select the connection mode (automatic or manual), work in roaming network selection (auto, 2G, 3G or 4G), operator selection. It is possible to create or modify an access profile (APN, username and password), and managing PIN-code card.

Automatic configuration provides clients integrated server DHCP. In its settings you can change the router’s own address and the address range for clients.

The “Security” is perhaps the most interesting setting can be considered an indication of translation rules ports. However, the situation with the white» IP-addresses for mobile Internet access today, cannot take for wide use of this function. We also mention the firewall support customizable rules, DMZ, UPnP and SIP ALG.

Huawei E5776s-601 4G LTE Cat4 Mobile Hotspot

Our site has been published several stories about 4G Mobile routers, access points and Wi-Fi with built-in cellular modems that support 3G. These equipments can be used to provide mobile access to the Internet in a variety of scenarios: working devices (e.g.: tablets) without a built-in modem, a backup channel for home, outdoor activities in the nature and on the road. We should also mention using the WiFi router can roam globally among the local operators and support several gadgets simultaneously. Thus it is possible to save much cost, as well as consume less battery.

Huawei E5776s-601 appearance and features

Today we tested another sub-model of this E5776 router family. Among the interesting features, the ability to support 4G/LTE network is most attractive one; with large capacity built-in battery, LCD screen and a wireless speed up to 150 Mbit/s is practical functions. Huawei E5776 offered several versions to the market, which may differ based on a range of cellular module. Our sample had a full name E5776s-601 and, according to the presented documentation, it supports 3G on 900 and 2100 MHz bands and LTE in 3, 7 and 40 (FDD 1800/2600MHz & TDD 2600MHz). We note that this E5776s-601 is also sold in a branded version of MTS named 821FT (only works with SIM-cards of this operator and its range if the device is SIM locked). There is user manual, power adapter and Micro-USB in the package box.

The size of Huawei E5776s-601 is 107 × 65 × 17 mm, and weight is approximately 140 g. However, we must realize that the battery is built-in with large capacity and a two-antenna configuration access point. At the same time, there is no wired port in the router. So the E5776 could be easily put in the bag and the pocket. The body is made of sturdy black plastic. There is no doubt that the frequent use in mobile mode, the surface becomes coated with scratches. However, the E5776 body is smooth and user friendly.

Huawei E5776s-601 4G router Settings

Huawei E5776 displays the current mode of the connection to the cellular network and the level of the signal, the number of wireless clients that connect to the internet status, battery level, the name of the operator and the amount of processed data, duration of call, the arrival of new SMS-messages. Users also have the opportunity to change the name and password of the wireless network. During normal operation, after a few second short press, the device will start to work and the screen will show the information above.

On the “lower” end of the router is WPS button to connect wireless clients, and there is Micro-USB connector for PC and charge the battery. There is one connector for external antenna for 3G or 4G. On the opposite side you can see the slot for memory cards microSD, hidden reset button and the standard Mini SIM-card format.

In terms of appearance and design, the gloss on the top panel is only one important note. You can also complain about the lack of rubber feet or other elements for mounting the router.

Huawei E5776S-601 Technical characteristics

Per the official information, the Huawei E5776s-601 4G router supports 2G networks (GSM 850/900/1800/1900 MHz), 3G (UMTS 900/2100 MHz), 4G (LTE FDD 1800/2600 MHz, TDD 2300 MHz) with support for GPRS, EDGE, HSPA, HSPA+, DC-HSPA+ and LTE Cat4 FDD/TDD technology. The maximum data acquisition rate for 3G is 43.2 Mbit/s, and for 4G up to 150 Mbit/s (FDD). If your Huawei E5776s-601 is SIM card unlocked to one operator, you can use any SIM-card over the world.

Clients connect to the E5776s-601 router by Wi-Fi 802.11b/g/n, who works in the 2.4 GHz band with a maximum connection speed of 300 Mbit/s. PCs and laptops can connect with the router through a wired connection via port Micro-USB. The E5776 has inserted driver support for Mac OS 10.5-10.8 and Windows operating systems from XP SP3 to 8. When working on Wi-Fi, it does not require any drivers, and compatibility is related with the operating system on the client.

The same USB port is used for charging the built-in non-removable battery, which has an impressive capacity of 3000 mAh. With this battery, the battery can keep work for 10 hours and standby time is up to 500 hours.

For most users, they can take the Huawei E5776 mobile WiFi in bag or pocket for outdoor activities. And a group of people will share the wireless network simultaneously. Here now there is SIM unlocked Huawei E5776s-601 with Yes Optus logo available on 4gltemall.com . If you can wait to access the 4G network locally, you can take the HUAWEI E5776s-601 as your good partner for your hand electronics.

Huawei E5372 4G Mobile LTE Cat4 Router On Hand

We have the 4G mobile wireless router Huawei E5372 tested on the road which provides your devices with fast LTE network. It’s also called Mobile Wi-Fi Router, and now established itself as the practical devices for 4G Internet access. Compared to simple “tethering” via smartphone, the advantages of the 4G MiFi Router are obvious: MiFi routers usually have a good reception, good wireless transmit power and a durable battery.

Now the Huawei E5372 mobile LTE hotspot comes on the market, and it offers speeds of up to 150 Mbit/s for the downlink and 50 Mbit/s for the uplink, depending on fare and network expansion. Through the support of Wi-Fi in the 5 GHz range, the Huawei E5372 is also suitable for trade fairs and other places where the operation of a 2.4GHz Wireless LAN is not availalbe.

Thanks to a weight of only 130 grams including the battery and dimensions of 99 mm x 62 mm x 14 mm, the Huawei E5372 is very handy and can be easily taken in pocket or backpack. The device is available in either black or white. On the front you will find a small, well-read, monochrome display that shows current information such as the reception, the network technology, the battery status and the number of connected Wi-Fi devices.

At the side of LTE mobile router, there is a micro USB cable interface for charging the battery and connects to the computer. A separate power supply is not included. The battery has a capacity of 1780 mAh and is changeable.

The establishment of the Huawei E5372 is simple: First, the SIM card must be inserted, then the battery and then the MiFi can be turned on with the power button on the front. After a few seconds, the E5372 is connected to the Internet, provided that no PIN protection is enabled. The configuration for wireless access is not necessary in the normal case, the Huawei E5372 recognizes the provider itself and uses the appropriate setting from a database.

The connection to tablet, Smartphone or computer is done either via USB or Wi-Fi 802.11 a/b/g/n. Normally, the wireless connection is fast enough, only if you would like to take over the full 150 Mbit/s on LTE network. The appropriate adjustment can be made using the buttons on the device, or alternatively, the configuration also by Huawei Mobile WiFi app on the tablet or smart phone or through the web interface on the computer possible. The Wi-Fi 5 GHz range is less busy frequency band and therefore less interference. For trade fairs or large events, this is worth a lot. The disadvantage of 5 GHz WLAN is the somewhat smaller range, especially in buildings.

In the test of Huawei E5372, we used the SIM cards from Vodafone and Telekom. The tariffs were activated for up to 150 MBit/s for downlink, but the maximum of 50 Mbit/s from Vodafone network LTE800 is available due to technical reasons. Overall, pretty good reception of the E5372 router could come true for uplink. Under the Vodafone network, peak speeds of about 45 Mbit/s for downlink were possible while under the Telekom network, the maximum download speed of 118 Mbit/s was possible. On the other side, the E5372 can use the mobile Internet via GSM, UMTS in high speed.

A very important part of a mobile wireless router is the battery. Huawei E5372 has a capacity of 1780 mAh and allows operation time of about 5-6 hours, depending on usage. Unlike many other mobile LTE hotspots, the E5372 battery can be changed in a few seconds, so for some users, a second battery could be useful.

Conclusion

The Huawei E5372 is a small mobile LTE hotspot that can score in the test with a fast modem and current WLAN technology. The software is fast and offers many options. Huawei E5372 is the perfect mobile hotspot for smartphone, tablet and other WiFi terminals. So far the router is available at 4GLTEMALL.com , you will know more about it after you get it on hand.

Vodafone R210 Firmware Update

A few days ago a firmware update for the Vodafone R210 LTE MiFi router is available. The new software fixes a problem with the automatic APN setting, which led to connection problems for many users of the R210. The Vodafone R210 is made by Huawei, the software problem cause the result: an internet connection came up with a normal data contract does not set up the APN automatically and you had to manually change the APN back to web.vodafone.de. With the update available now, this problem has been fixed. The new firmware is available on the Vodafone website to be downloaded, and the installation is done via the USB cable. Important note: After updating the Vodafone R210 firmware, it should be reset to factory settings.

The Vodafone R210 MiFi router was the first LTE mobile hotspot in Germany. It came on the market in the summer of 2012 and is still available today: up to 100 Mbit/s for the downlink and 50 Mbit/s for the uplink with the R210 and up to 10 users can use the Internet connection via WiFi at the same time. Now as the successor of Vodafone R210, Vodafone R215 (Factory model Huawei E5372) and Huawei E5776 on the market already support LTE with 150 Mbit/s and are technically more sophisticated.

4G Surfstick/ Internet Stick/ Mobile Hotspot/ Router for Czech Republic 4G

You may want to enjoy the 4G LTE networks in Czech Republic, but if you are in trouble to choose the wireless terminals to access the 4G network, below the guide may help you:

First, you need to know the 4G LTE operators and their LTE frequency bands in Czech Republic, per our information, the main 4G operators and LTE Frequency bands in Czech Republic is as below:

Telefónica O2 Czech Republic, FDD Band 3/7/20 (800/1800/2600MHz)
T-mobile Czech Republic, FDD Band 3/7/20 (800/1800/2600MHz)
Vodafone Czech Republic, FDD Band 3/7/20 (800/1800/2600MHz)

The three operators support the total three LTE Frequency bands (band 3/7/20). Now if you are using the SIM card from Telefónica O2, T-mobile or Vodafone, there are too many devices to support these bands. So you need to find the 4G Surfstick, 4G internet stick, 4G Router or 4G mobile hotspot that can support the band 3/7/20 and you will make a great step to access internet. It’s better to buy an unlocked device so that you can change the SIM card at any time when you want to switch to other operator’s network. So you can check below the recommend 4G Surfstick, 4G internet stick, 4G Route and 4G Mobile Hotspot for the three operators. They are all SIM unlocked and could roam in the European areas.

4G Surfstick/Internet stick for Telefónica O2, T-mobile and Vodafone Czech Republic

Huawei E392u-12
Huawei E398
Huawei E3276s-150
ZTE MF820
ZTE MF823
ZTE MF825
Sierra Aircard 320u
Vodafone K5005
Vodafone K5006Z
Vodafone K5008Z
Vodafone K5150

4G Mobile Hotspot for Telefónica O2, T-mobile and Vodafone Czech Republic

Huawei E589u-12
Huawei E5776s-32
ZTE MF90
ZTE MF91
ZTE MF910
ZTE MF91D
Vodafone R210
Vodafone R212
Sierra Wireless Aircard 760s

4G Router for Telefónica O2, T-mobile and Vodafone Czech Republic

HUAWEI B593u-12
HUAWEI B593s-22
Vodafone B2000
Huawei B880
ZTE MF28D
Netgear MVBR1517
ZyXEL LTE6100

4G Surfstick/Internet Stick/Mobile Hotspot/Router for Croatia

You may want to enjoy the 4G LTE networks in Croatia, but if you are in trouble to choose the wireless terminals to access the 4G network in Croatia, below the guide may help you:

First, you need to know the 4G LTE operators and their LTE frequency bands in Croatia, per our information, the main 4G operators and LTE Frequency bands in Croatia is as below:

1.) T-Hrvatski Telekom, FDD Band 3/20 (800/2600 MHz)

2.) Vipnet, FDD Band 3/7/20 (800/1800/2600MHz)

The two operators support the same LTE Frequency band 3/7/20. Now you just find the 4G Surfstick, 4G internet stick, 4G Router or 4G mobile hotspot that can support the band 3/7/20 and you will make a great step to access internet. It’s better to support all the three bands in case you are in a location where only one or two bands available but your terminal can’t support. Per your reference, we recommend below the popular 4G terminals that would support the LTE Band 3/7/20 and work with the above operators:

4G Surfstick for T-Hrvatski Telekom and Vipnet

Huawei E392u-12
Huawei K5150 (Vodafone, unlocked )
Huawei K5005 (Vodafone, Unlocked )
HUAWEI E398u-15
Huawei E3276 (E3276S-150, E3276S-151)
Huawei K5007 (Vodafone )
ZTE K5008Z(Vodafone, Unlocked)
Alcatel One Touch L800
Alcatel One Touch W800
ZTE MF825
ZTE MF820
ZTE MF821D
ZTE K5006Z (Vodafone, Unlocked )

4G Router for T-Hrvatski Telekom and Vipnet

HUAWEI B593u-12
HUAWEI B593s-22
HUAWEI B890-75
Vodafone B2000
ZTE MF25D
ZTE MF28B
ZTE MF28D
Netgear MVBR1517
ZyXEL LTE6100

4G Mobile Hotspot for T-Hrvatski Telekom and Vipnet

HUAWEI E5776s-32/E5776S-22
Huawei E589u-12
Huawei R210 (Vodafone, Unlocked )
ZTE MF91
ZTE MF91D
ZTE MF910
ZTE MF90
ZTE MF97S
ZTE MF93E
ZTE R212 (Vodafone, Unlocked)

Huawei E5170 Home Net Box for T-Mobile Austria

Since September 2013, the Austrian provider T-Mobile offered a powerful new LTE router Home Net Box. The device is a combination of stationary and mobile router, and is manufactured by Chinese manufacturer Huawei. The factory model number is Huawei E5170s-22, which was already shown in February 2013 at Mobile World Congress in Barcelona. With peak speed of up to 150 MBit/s for downsteam (LTE Category 4), T-Mobile Home Net Box is one of the fastest home wireless routers available on the market.

Built-in rechargeable battery and docking station

T-Mobile Home Net Box Huawei E5170s-22 basically consists of two parts: the actual router with integrated modem and the wireless module for up to 32 wireless devices, as well as a docking station that supplies the router with power and also has an Ethernet LAN interface.

A special feature is the built-in battery in the T-Mobile Home Net box. This enables wireless operation without docking station for up to 2.5 hours, just as you would expect the E5170 working as a 4G router. The operation is normally via a web interface, so the browser of any terminal is possible. The configuration via the Huawei Mobile WiFi app is also possible.

Fast modem with LTE

As we can see, there is a “s-22” in the model number, Huawei ‘s subsidiary HiSilicon chipset is integrated inside the Huawei E5170s-22 modem. This supports cellular standards GSM, UMTS and LTE. In the fourth generation, wireless network connection of up to 150 Mbit/s for the downlink and up to 50 Mbit/s for the uplink are possible because of the LTE Category 4 can be used . Over UMTS, the maximum downlink speed of 42.2 Mbit/s are achievable, provided the network with DC-HSPA+ is equipped.

If the reception is poor, two external antenna connectors are ready for LTE or UMTS external antennas to be connected. The connection would be much helpful for computers, tablets and other devices via Wi-Fi 802.11 b/g/n and the surfing speed could reach up to 300 Mbit/s, unfortunately, neither the 5 GHz band, nor the fast Gigabit 802.11ac Wi-Fi is supported.

We believe the HUAWEI E5170 is not introduced by only T-mobile Austria; the 4G LTE Cat4 Router E5170 would be in many operators’ product range.

HUAWEI E5372 Mobile 4G Router Review

Following the LTE-Advanced network available in Germany, more and more LTE Category 4 Mobile devices are presented to public by the operators. Now the Huawei E5372 LTE Mobile Hotspot will be available soon. We are lucky to have the opportunity to have a closer look of the Huawei E5372. Today, we will have a overview of this new LTE mobile hotspot.

LTE Category 4 to 150 Mbit/s
As a modern LTE hotspot, Huawei E5372 supports LTE Category 4 based on the latest LTE standard with up to 150 megabits per second downstream and up to 50 Mbit/s upload. The HUAWEI E5372, more accurately model number is E5372s-32, supports the LTE Frequency bands at 800/900/1800/2100/2600 MHz, which are the most popular LTE bands in Europe and Asia. So with the unlocked HUAWEI E5372, user can surf and roam in most of the LTE networks over the world. As the backup, the HUAWEI E5372 could work on UMTS/HSPA+/GSM networks where LTE network is not available. Based on the DC-HSPA+ technology, the 3G Peak download speed could reach up to 42.2 Mbit/s.

Wi-Fi for up to 11 devices
With the built-in WiFi 802.11b/g/n module, HUAWEI E5372 could support maximum downstream speed up to 300 MBit/s. A special feature compared to HUAWEI E5776 is that Huawei E5372 can not only transmit on 2.4 GHz, but also supports the 5 GHz band. This is especially useful when there are many other networks are already active in the 2.4 GHz band. Like other 4G Mobile WiFi Hotspot, up to 10 WiFi devices can be connected wirelessly through Huawei E5372. It is also possible to connect to the Internet via the microUSB connector. Therefore, up to 11 devices can surf simultaneously via the E5372 LTE hotspot.

Up to 6 hours operating time
unfortunately, the replaceable battery is 1780 mAh, which is somewhat smaller than most other MiFi hotspots. Huawei E5372 is the smallest LTE hotspot on the market. And two connectors for external antennas are available in HUAWEI E5372, while HUAWEI E5776 has only one antenna connector. The MIMO antenna technology could be used with two external antennas, one antenna can’t do the MIMO.

Same model as Vodafone R215
The Huawei E5372 LTE hotspot will be marketed with other operators’ brand; as we know, Vodafone has introduced E5372 in its product range. The new router is named Vodafone R215 and will be available in the next few weeks. And the color of R215 is in black. Other features may be the same. Per the user experience, the unlocked one or HUAWEI original one would be more convenient to roam around and support more operators.