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+ | ====== Changer de ROM Android sur tablette Asus Transformer Pad TF300T ====== | ||
+ | |||
+ | Flash réalisé sous windows 7 64bits et ubuntu 20.04. | ||
+ | |||
+ | ===== Sources ===== | ||
+ | |||
+ | * http:// | ||
+ | * http:// | ||
+ | * http:// | ||
+ | |||
+ | ===== Chronologie ===== | ||
+ | |||
+ | - Installation driver Android sous Windows pour que la détection de la tablette soit efficace. | ||
+ | - Délocker la tablette avec l' | ||
+ | - A l'aide de l' | ||
+ | - En lançant le nouveau recovery TWRP, rooter la tablette en installant SuperSU. A ce stade, l' | ||
+ | - A l'aide du recovery tWRP, installer la ROM de votre choix (ici KatKiss 5.1) avec les Google apps associés et une mise à jour SuperSu si nécessaire. | ||
+ | |||
+ | ===== Installation ===== | ||
+ | |||
+ | Copie du site askseb.com pour ne pas perdre la procédure. | ||
+ | |||
+ | ==== Unlocking your Asus TF300 ==== | ||
+ | |||
+ | “Again tell me why I need to unlock my Asus tablet?” A locked Android tablet won’t be able to install new firmware locking you down from installing anything at a boot level. | ||
+ | |||
+ | Download the official Unlock Asus ‘Unlock_v8.rar’ file and untar Unlock_v8.apk to your device internal memory. | ||
+ | Install the Asus Unlocking App and run it. | ||
+ | Follow the instructions the unlock your device and once all is done you will see your tablet reboot and display ‘This device is UnLocked’ on startup (screenshot above). That’s it, next. | ||
+ | |||
+ | |||
+ | ==== Rooting your TF300 with Jelly Bean 4.2 ==== | ||
+ | |||
+ | You’ll need the following items: | ||
+ | * Developer mode enabled (Settings -> About -> click Build 4 times) | ||
+ | * USB Debugging activated | ||
+ | * Third party install enabled (settings -> Security) | ||
+ | |||
+ | Let’s go: | ||
+ | |||
+ | * Download this second zip package (contains a TF300 boot TWRP 2.4.4.0 version with fastboot) and unzip into your ‘C: | ||
+ | * Open Cmd.exe and ‘CD’ into your Asus Sync folder where you uploaded fastboot.exe from step 1. | ||
+ | * Type in Cmd: '' | ||
+ | * The prompt will say ''< | ||
+ | * When finished type: fastboot reboot | ||
+ | * DO NOT Reboot into recovery, let it boot up into its normal state at least once. | ||
+ | * Download UPDATE-SuperSU-v1.34.zip and upload into your tablet’s internal memory. | ||
+ | * Once you have SuperSU copied reboot with ‘Volume Down and Power On’ until you see the screen with 3 images on bootup. | ||
+ | * Press ‘Volume Up’ to select Recovery (RCK) which will load TWRP. | ||
+ | * Pick Install and select 6-BETA-SuperSU-v2.71-20160331103524.zip, | ||
+ | * Wipe Dalvik/ | ||
+ | * Reboot and that’s it, you got yourself a TF300 rooted with Android 4.2 | ||
+ | |||
+ | |||
+ | Now what? | ||
+ | |||
+ | You will notice SuperSU in your application list. SuperSU will provide superuser access to any application requesting root. You have full control and can easily manage the permissions for each app. | ||
+ | |||
+ | The first test is, install Android Terminal Emulator and type at the Terminal’s prompt: | ||
+ | < | ||
+ | su root | ||
+ | You will get a popup from SuperSU asking permission to grant root access. Do so and type: | ||
+ | id (return) | ||
+ | </ | ||
+ | |||
+ | That’s right! You are root, group zero, full access. Congratulations! Now you can run any application under root, manage/load custom roms, develop application with root access, install custom tweaks, and terminate any application plus more. | ||
+ | |||
+ | ==== Installation de la ROM ==== | ||
+ | |||
+ | Exemple avec KatKiss 5.1.1 en Lollipop. | ||
+ | Connecté avec la tablette, et par USB, wifi ou carte SD, copier la ROM KatKiss, les gapps associés et éventuellement la mise à jour de SuperSu à la racine de la mémoire interne de la tablette. | ||
+ | |||
+ | Ensuite, appliquer la procédure suivante : | ||
+ | |||
+ | * Go to recovery | ||
+ | * Make a full wipe / factory reset (you can skip this step if you're already on the same main version of KatKiss, if ever you encounter a problem do the full wipe and try again before reporting) | ||
+ | * Flash the rom | ||
+ | * Flash the SuperSU zip | ||
+ | * Flash gapps | ||
+ | * Wipe cache/ | ||
+ | * Reboot | ||
+ | |||
+ | Le premier boot est assez long, il faut être patient. | ||
+ | A la fin, on arrive à l' | ||
+ | |||
+ | Enjoy! | ||
+ | |||
+ | |||
+ | Dernier exemple avec Android 7.1 en Nougat | ||
+ | * https:// | ||
+ | |||
+ | ==== Restore version ROM stock ==== | ||
+ | |||
+ | * https:// | ||
+ | |||
+ | < | ||
+ | This is how I unbricked my TF300T that had no rom installed and a wrong bootloader/ | ||
+ | |||
+ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | ||
+ | |||
+ | I have the same on my TF300t and A700 - but it seems i just managed to get my TF300t back | ||
+ | |||
+ | i tried all fastboot (reflashing recovery, boot, system etc) no dice - especially since writing system was done after 3 secs all the time. | ||
+ | |||
+ | Here how i restored my TF300T JB | ||
+ | |||
+ | download your appropriate lates firmware from Asus (WW, US etc.) and extract the zip twice so you have your blob file | ||
+ | |||
+ | install your device drivers if needed (i used Google SDK ones) (and as a Tip Win8 sucks for Fastboot stuff so try to get Win7 Vista XP for this) | ||
+ | |||
+ | Reset your device with a paperclip/ | ||
+ | |||
+ | (the folowing i did at least 10 times already but didn't erase misc) | ||
+ | |||
+ | fastboot erase system | ||
+ | fastboot erase recovery | ||
+ | fastboot erase userdata | ||
+ | fastboot erase boot | ||
+ | fastboot erase misc | ||
+ | fastboot erase cache | ||
+ | fastboot -i 0x0B05 flash system c: | ||
+ | fastboot -i 0x0B05 reboot | ||
+ | |||
+ | |||
+ | * it also took a lot longer as it should: | ||
+ | C: | ||
+ | erasing ' | ||
+ | OKAY [ 1.695s] | ||
+ | sending ' | ||
+ | OKAY [133.121s] | ||
+ | writing ' | ||
+ | OKAY [153.973s] | ||
+ | finished. total time: 288.789s | ||
+ | |||
+ | im now setting my tab up to get back to CM (which initially caused this sh1theap due to autoupdate error, same as my A700 got bricked ) | ||
+ | |||
+ | |||
+ | hope i could help you out! | ||
+ | |||
+ | cheers | ||
+ | -Buster < | ||
+ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | ||
+ | |||
+ | |||
+ | |||
+ | This part was me now -ozkrtech <--- (credits to me) | ||
+ | |||
+ | In addition to that, if you simply can't see your device using the command "adb devices" | ||
+ | |||
+ | You should be asking yourself... whats the right moment to do an "adb devices" | ||
+ | |||
+ | Once your device gets recognized by "adb devices" | ||
+ | |||
+ | And you'll have an unbricked tf300t in no time =) (I personally used the stock but newest Asus ROM) 4.2.1 (10.6.1.27.1) and it worked flawlessly. | ||
+ | |||
+ | **NOTE** don't turn off nor reset your device once you have formatted the partitions, no need for that (don't know what happends but it might get really hard bricked) just proceed to flash the stock rom after erasing the partitions. | ||
+ | |||
+ | I'm 100% positive this will work if your device is in same state as ours. (had TWRP for JB) then updated bootloader to version 4.2 and forgot to update twrp to version 4.2 or installed twrp version JB by mistake and lost fastboot and TWRP is asking password. | ||
+ | |||
+ | Hope it helps. Let me know your status and if it worked for you. | ||
+ | </ | ||