[Huawei MediaPad, T-Mobile SpringBoard] Djiban:
LAST CHINESE ROMs (EMUI 3.x, 400 DPI framework with perr-app DPI settings):

** Last OFFICIAL ROM released (B011 = Android 4.4.2, EMUI 3.0, 400 DPI framework with per app DPI setting)):

503L:

http://emui.huawei.com/cn/plugin.php?id=hwdownload&mod=detail&mid=64

(or directly http://emuirom123.dbankcloud.com/7D-503L_EMUI3.0_Android4.4_V100R002C208B011.zip?rid=1142 )

501u:

http://emui.huawei.com/cn/plugin.php?id=hwdownload&mod=detail&mid=48

(or directly : http://emuirom123.dbankcloud.com/7D-501u_EMUI3.0_Android4.4_V100R002C208B011.zip?rid=1141 )

option: ** you can also flash the HRT_KangVIP custom mod on your B011 if you want:

http://xdaforums.com/huawei-mediapad/general/mod-x1-503l-501u-emui3-0-b011-hrtkangvip-t3058112

** Last BETA ROM released (B113 = Android 5.1.1, EMUI 3.1, 400 DPI framework with per app DPI setting):

Start from a device installed with above B011.

Then update to B110: http://xdaforums.com/huawei-mediapad/general/rom-t3226547/post63329818#post63329818

Then update to B113: http://xdaforums.com/huawei-mediapad/general/rom-t3275540

<WARNING: those betas are known for non-working apps issues (youtube, facebook, instagram, various video apps...), sometimes non-working google services (sync, store, gapps), VPN issues, memory cards issue, and other bugs. To try to solve them, please visit https://plus.google.com/+jbmondoloni/posts/796orfk1AnJ , let me know if it did work for you >

** add Google apps and their sync to the chinese ROMs :

2 possible ways (at your choice):

1)use Huawei store that is already installed on your device:

(Install at least the play store app, and the two sync apps for which you can see their icon below:

http://a.vmall.com/app/C10029399?sh...reFrom=appmarket&accountId=260852000000204495

http://a.vmall.com/app/C10029403?sh...reFrom=appmarket&accountId=260852000000204495 )

OR

2) Download the apk

For apps:

http://www.apkmirror.com/uploads/?dev=google-inc

or http://d-h.st/ztjI

or https://www.dropbox.com/s/zl1usvxkygsody4/LatestCoreGoogleAppsForX1.zip?dl=0?

For syncs services:

http://xdaforums.com/showpost.php?p=57268807&postcount=31

for the lollipop beta rom's google apps and sync: simply download and install the 3 .apk files attached to:

http://xdaforums.com/huawei-mediapad/general/rom-t3226547

Options:

** root using kingoroot:

Kingo Root, the king root android app for free.

Kingo Root is #1 one click root solution so easy to use. Take your android phone by your control! You will love this feeling - the freedom.

www.kingoapp.com

(you can after that switch tu superSU using https://xdaforums.com/galaxy-s4-verizon/general/root-rid-kingroot-king2suv2-0-t3361601 or https://play.google.com/store/apps/details?id=darkslide.com.supersumepro)

OR for lollipop, you can also use MobileGo:

[Official]Dr.Fone: Your One-Stop Complete Mobile Solution

Simplify your phone management experience with a one-stop solution.

www.wondershare.com

** add the acces in the play store to google+ and many other apps:

http://xdaforums.com/showpost.php?p=58171613&postcount=10?

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LAST EUROPEAN ROM FOR 503L & 501U (B105 = Android 4.4.2, EMUI 2.3, 400 DPI, all google services and apps):

there is a modified 501L's kitkat B102 done just to install directly on 501U and 503L:

download :

HUAWEI_MediaPad_X1_SDCard_Update_Android_4.4.2_B102.zip_免费高速下载|百度网盘-分享无限制

百度网盘为您提供文件的网络备份、同步和分享服务。空间大、速度快、安全稳固，支持教育网加速，支持手机端。注册使用百度网盘即可享受免费存储空间

pan.baidu.com

details :

http://www.shuaji.net/huawei/x1/roms/2014093020682.html

It 'll update to european B103 by OTA after install. If you don't receive OTA for B105, use the app "huawei firmware finder" to install it:

------------

REMINDER:

** install methods:

or

Huawei MediaPad X1 - Official Thread V2

Huawei Mediapad X1 - V2Main Huawei Device Product Link : minisite hereThe Official Launch Video - MWC 2014, 14 March» Click to show Spoiler - click again to hide... « JoXQXZKleQc Official SpecificationsNOTE: There are 2 brand names for this product. The "Honor X1" branding is for the China...

forum.lowyat.net

(end of post)

or

http://xdaforums.com/huawei-mediapa...-3-320-dpi-t2923860/post57253214#post57253214

** Note that if you have trouble with dead links above, or install issue, you can also use "Firmware Finder" app to download and install those firmware:

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ALL ROMs in this post are multilanguage (put your SIM card inside device before first boot), and cover all bands handled by the device. So countries of origin, are here only for information, and are not a limitation of place for use.