ASUS TF300T 4.2.1 ROOT

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Smile [JB ROOT] motochopper works! (Root JB 4.1.1 & 4.2.1 with locked bootloader!)
I got my TF300T with JB preinstalled. So I've never been able to root until today. (I didn't want to unlock my bootloader.)

/ b& x$ L' Y) r8 b4 b# V. jMotochopper is a root method made for the Motorola Razr HD by djrbliss (Dan Rosenberg), but is said to work on many other devices, including non-motorola ones.

I tried motochopper on my TF300T. I was rooted in about a minute!

Confirmed working with:
TF300T - 4.1.1
+ ^4 R" G5 C0 g6 D3 B$ l- L$ gTF300T - 4.2.1 (Apparently Fails with 10.6.1.27)
4 g! Q" N( w: B. gTF300TG - 4.1.1
TF201
( h* _8 a6 x* k5 J; pTF700 - 4.1.1
" C& q3 h8 X9 J! J" n! mTF700 - 4.2.1
ME301T - 4.2.1 (Memo Smart Pad 10)
Nexus 7 - Link
5 l# c# ]* X. W7 F) MAsus Transformer AIO P1801 B100K - 4.2.1
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. U% i7 d, \, r1 I. j3 S# h& J2 zFailures:
Motorola Droid 4 - 4.1.2
& H$ H6 q" `. XTF700KL - 4.1.1
( P9 h( L2 [9 `4 F1 {Motorola Droid 2 Global - 2.3.4 (1 success, 1 failure?)

Notes:
It installs SuperSu (which will ask to be updated)
It installs busybox 1.17 (which you will have to update manually)

' a7 s  K* g) f; r, uBackup your root with Voodoo OTA Rootkeeper!!!
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If Motochopper fails, try Framaroot
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; D9 P; J( U! aThis does not touch your bootloader.
This is mainly for people that just want root, and don't want to deal with (or need) unlocking.


* ?# Z2 M0 K0 ^FYI: How to access "Developer Options" to set USB debugging: (Jelly Bean 4.2)
8 M1 n! v5 g' T. Y" K6 |- rQuote:
$ z/ C( t  J8 `' f& K& \+ b) JOpen up your device’s “Settings”. This can be done by pressing the Menu button while on your home screen and tapping “System settings”
8 e$ u6 H. `. U9 @Now scroll to the bottom and tap “About phone” or “About tablet”.
3 z8 q& m2 ^8 o6 g7 m3 K" t2 H. BAt the “About” screen, scroll to the bottom and tap on “Build number” seven times.
Make sure you tap seven times. If you see a “You are now a developer!” message pop up, then you know you have done it correctly.
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& x) M; ]: C  _% C- l& mDone! By tapping on “Build number” seven times, you have unlocked USB debugging mode on Android 4.2 and higher. You can now enable/disable it whenever you desire by going to “Settings” -> “Developer Options” -> “Debugging” ->” USB debugging”.


Source: http://www.droid-life.com/2013/04/09...r-devices-too/
More Info: http://www.droidrzr.com/index.php/to...81#entry244281

Download: http://www.mediafire.com/?f4lipgd1hh3jug2
6 H$ t7 \& p, ~1 O: k) Q$ `/ `(Its also attached to this post as a backup)
4 b, }' ?; T6 b' ^# n  L7 _( BATTACHED FILES
File Type: zip
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" B3 ~; m# @" R! F* B# h. s+ U以上转自http://forum.xda-developers.com/transformer-tf300t

$ X2 C9 a' D' {0 B# q$ T我现在的版本是4.2.1 （JOP40D.CN-epad-10.6.1.27.5-20130902), 在内核版本上边点七次将会自动在左边主菜单出现“开发者选项”菜单 然后点进去打开USB调试  选项就可以了 然后下载motochopper，解压到电脑，在平板上开启开发者选项后，最后执行run.bat，然后按提示随便敲两次键盘平板就重启OK了
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华为升级固件就挂了  换了个华硕的用了一两年了  一直没ROOT   安桌系统不ROOT玩个毛呀   不然很多谷歌平台里的太多东西不能用或者是不好用   因为阉割了GOOGLE服务框架  PLAY商店都不能用   所以很多二货老说谷哥不好用   凡是世界上最新出的资料只有在谷哥上找得到  经常是某个新出的版本的最新资料  百度检索的结果完全没用

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