Djiban Posted April 2, 2015 Share Posted April 2, 2015 (edited) Voilà un petit truc que j'ai rédigé en anglais pour aider ailleurs.Je vous le livre sans traduction: Citation I)LET'S TRY TO GET YOUR DATA BACK BY USING "UNLOCK BOOTLOADER" SOFTWARE: it saved some damaged bootloader beforehttp://4pda.ru/forum/index.php?showtopic=564429&st=1100#entry34341371 (google translate it!) II) LET'S TRY TO GET YOUR DATA BACK BY USING A NON-WIPE HUAWEI ROM UPDATE: official dload flash sometimes work even if you are in bootloop:https://youtu.be/uEWDTQnstSs?t=2m52s orhttps://forum.lowyat.net/index.php?showtopic=3280093&view=findpost&p=69086974 (end of post) orhttp://forum.xda-developers.com/huawei-mediapad/general/rom-kitkat-4-4-2-emui-2-3-320-dpi-t2923860/post57253214#post57253214 If you use a simple update that lead to your last ROM (and not a complete ROM install, like http://forum.xda-developers.com/huawei-mediapad/general/rom-t3275540 to update from lollipop B110 to Lollipop B113, you might get your device as it was before trouble. But you'll have to fond the small update file (OTA file saved by a user)corresponding to your last installed ROM III) REINSTALL A ROM OFFICIAL WAY: official dload flash sometimes work even if you are in bootloop:https://youtu.be/uEWDTQnstSs?t=2m52s orhttps://forum.lowyat.net/index.php?showtopic=3280093&view=findpost&p=69086974 (end of post) orhttp://forum.xda-developers.com/huawei-mediapad/general/rom-kitkat-4-4-2-emui-2-3-320-dpi-t2923860/post57253214#post57253214 (I advice: for 501L : http://consumer.huawei.com/tw/tablets/support/downloads/detail/mediapad-x1-tw.htm?id=60006 (limited languages, but only official EMUI 3 sor 501L) for 503L : http://emui.huawei.com/cn/plugin.php?id=hwdownload&mod=detail&mid=64 for 501u : http://emui.huawei.com/cn/plugin.php?id=hwdownload&mod=detail&mid=48 ) You'll loose unsaved data If rebooting the device does not start the update, try out to force it: 1) Turn off the unit 2) press volume up, volume down, & the power button (do not release) 3) keep pressing until the rom update screen appears IV) VERIFY YOU'RE HARD BRICKED OR SOFT: if official dload flash does not work: 1) try accessing fastboot mode by powerinf on the devic with power+ Vol down buttons keep pressed, or by pressing the vol down button while pluggin the device to a PC. 2)try to access other boot modes:https://plus.google.com/108681323981779236254/posts/Xw4Hv1vXWGG - "Safe Mode" disables your add-ons and other apps, boots to stock launcher. Saves you (somewhat) after installing something bad - "force update" make the device look into the dload folder, and turn into update process - "acessing recovery" boot in recovery If the fastboot mode doesn't appear,you can try safe mode first, see if it boots. Then force update, with having put a update or a complete ROM int a dload folder of your SD card (but I guess you try it already). Then after recovery mode. V) USE ADB IF FASTBOOT MODE IS REACHED 1) download huawei update extractor and install it on Windows: http://forum.xda-developers.com/showthread.php?t=2433454 2) extract with it, the .img files from your desired rom .zip huawei package (I advice: for 501L : http://consumer.huawei.com/tw/tablets/support/downloads/detail/mediapad-x1-tw.htm?id=60006 (limited languages, but only official EMUI 3 sor 501L) for 503L : http://emui.huawei.com/cn/plugin.php?id=hwdownload&mod=detail&mid=64 for 501u : http://emui.huawei.com/cn/plugin.php?id=hwdownload&mod=detail&mid=48 ) 3) install ADB on Windows 4) Fastboot flash boot boot.img Fastboot flash cust CUST.IMG Fastboot flash cache cache.img Fastboot flash system system.img Fastboot flash recovery recovery.img Fastboot flash user user.img Reboot, do initial setup and settings --> reset 5) if still stuck at boot logo, retry now a official ROM install (see II above) Sources to download ADB/fastboot:https://androidmtk.com/download-minimal-adb-and-fastboot-toolhttp://lifehacker.com/the-easiest-way-to-install-androids-adb-and-fastboot-to-1586992378? Details about ADB and fastboot flashes: http://forum.xda-developers.com/showpost.php?p=56447461&postcount=17http://forum.xda-developers.com/showpost.php?p=55657932&postcount=18http://forum.xda-developers.com/showpost.php?p=55640429&postcount=15 VI) IF NO SUCCESS, DO READ THOSE BRICK THREADS:http://forum.xda-developers.com/huawei-mediapad/general/bricked-huawei-mediapad-7-x1-t2884279https://plus.google.com/+howtobeamillionaire123/posts/E4oQsAymmdYhttps://plus.google.com/101426650360695551804/posts/J4Gdsoph57Uhttps://plus.google.com/113657386857771910295/posts/RiBhXoH9hQhhttp://forum.xda-developers.com/huawei-mediapad/general/hard-bricked-mediapad-x1-t3078817 Edited December 12, 2016 by Djiban 2 Quote Link to comment Share on other sites More sharing options...
Jcc13 Posted April 2, 2015 Share Posted April 2, 2015 Voilà un topique crucial à avoir sous la main. Bon boulot Djiban ! :) Quote Link to comment Share on other sites More sharing options...
Bilbo41 Posted April 3, 2015 Share Posted April 3, 2015 Oui indispensable, merci, sympa ! 1 Quote Link to comment Share on other sites More sharing options...
Djiban Posted December 12, 2016 Author Share Posted December 12, 2016 Grosse mise à jour à l'instant du post n°1 ! Quote Link to comment Share on other sites More sharing options...
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