TF201 試著刷回原廠 @ 生活＋工作＋攝影

當初一直以為已經過保了，所以就給他unlock下去，誰知刷機後才發現Camera壞了

不過不知道是unlock前就壞了還是之後才壞的…

看來，好像只能刷回原廠的ROM，但無法再上鎖了！(原廠最後的板本是10.4.2.18，Android4.1的)

1.先到官網的軟體下載去抓韌體，台灣版本是TW，美國是US，不要抓CN的就好(沒有Market)，其他要抓哪個國家隨意。
2.將下載好的檔案解壓縮，通常會得到TW_epad-user-9.X.X.XX.zip，將之改名成EP201_SDUPDATE.zip，之後丟到實體SD卡的根目錄下，裝上平板。
3.將版子關機後，同時按住音量鍵下和電源鍵，出現"checking for RCK....."的字樣請於5秒內按音量上鍵(超過就常壓電源鍵強制關機再重來吧！)
4.出現小綠人代表成功了，等待更新完成。

這是最後刷的ROM

[ROM][TF201]|Mar 28| Energy? -.﹐﹐.·』¯ Official JB 4.2.1 Stock or Themed ¯』·.﹐﹐. -

把Bootloader也升到4.2了，也許也得降回來4.1.1

方式在這

1. Make a full backup of your internal storage and copy it over to your computer after. Do a "nandroid" or "backup" in TWRP and copy the resulting folder/files to your computer (if you want a backup...)
2. Download and copy the JB.4.2.1.Bootloader.and.partitions to your tab.
3. Reboot into recovery and flash the above mentioned file. Reboot.
4. Wait while the blue line at the bottom is doing its thing. At the top you should see a "signature match" message. This WILL WIPE YOUR INTERNAL STORAGE. Which is why I recommend a backup! Do not, for ANY REASON, turn off your tablet while this is happening.
5. After step 4 is done... the tablet will NOT boot normally. You need to manually reboot and get back into Recovery. Hold power and volume down and choose "RCK".
6. Either using an sdcard or adb, copy over the actual ROM zip and flash it! Reboot... and... Enjoy.

…

另外看到這個，教的還滿詳細的~

[ASUS TF-300TG] 解鎖 bootloader、刷入 Recovery + root，以及非官方 ROM 全教程