[Huawei MediaPad X2] audioralf:
This thread is a continuation of existing threads, which started when Model 701 was not out yet.

Update 2017-04-22

Since we have verified that the "downgrade script" opens the door for multiple Mediapad X2 models we have much easier way:

Do a full backup with Huawei Backup Application ("Datensicherung") and copy all stuff from internal sd to external which you put manually on it.

For push applications like whatsapp do a backup of chat in whatsapp, manually on your google drive.

Unlock bootloader

https://emui.huawei.com/en/plugin/unlock/detail

create account, via selecting Honkong as localisation.

Then login on https://emui.huawei.com/én/plugin/unlock/detail

If it's redirected to a EMUI site, then simply call the link again https://emui.huawei.com/en/plugin/unlock/detail

check the agree box and fill the page with: "Before EMUI 5.0" and put model name in the field "GEM-701L" or "GEM-702L"

Then fill out the rest (you have to optain the productID via entering in Phone as if you will make a call: *#*#1357946*#* )

Then Huwaei will give you the bootloader code directly on this page.

install minimal adb and open cmd window

connect phone and start with VOL down key

type: fastboot devices

if you get no answer you'll have to update the windows driver to "ADB sooner single interface"

if you get answer type

fastboot oem unlock xxxx (wher xxxx is the bootloadercode you got from page above)

Do factory reset from EMUI (not from recovery, it will work, but you'l get problems later)

if you had replaced the original recovery with TWRP you must flash it back:

fastboot flash https://drive.google.com/file/d/0B5TWnuLR7ugZRmdVdEhzdjM3Tms/view?usp=drivesdkrecovery.img for B003 or B005 back if you already replaced it.

then download the "downgrade script" . Unpck the rar and put the dload folder to internal SD

Select Update in EMUI settings menu and select "local upate" and then "full update" from internal SD.

Then download the from the very slow huawei server B202 full package (DEMO) and put the dload folder to external SD (or internal)

Start system and select update and "local update" and install it.

Then boot in bootloader/fastboot mode again via VOL - key and flash TWRP for Android 6.0 via adb: fastboot flash recovery TWRP-ENG-6.0-BLACK-BLUE.img

If you install it via fastboot flash recovery2 TWRP-ENG-6.0-BLACK-BLUE.img , you will not overwrite the original recovery, which is need for factory reset or dload) If recovery is on recovery2 then you must keep a USB connection to PC to be able to start the TWRP. Otherwise remove USB cable before you boot into TWRP.

Start TWRP via holding VOL + Key via starting the phone and allow modifications and then press Install button and select external SD and then the kangVIP 212 V2

Or now newest version KangVIP V3 from thread https://xdaforums.com/showthread.php?t=3215851

Wipe cache and dalvic and reboot to system.

Wait several minutes until first boot is finished. If you already have apps installed (dirty flash over existing KANGVIP) this may take up to 40 minutes)

If you need to do a factory reset from EMUI you will need the original Huawei recovery B202 wich you can install via fastboot

Restore your apps from Huawei Backup, besides Whatsapp.

Install whatsapp and then the question comes up to restore your backup.