其實我po文並無對版主表示不滿,畢竟機器硬體跟軟體版本也許有些出入以致可能大家都會有失敗或成功,不過,我很感謝版主提供這麼好的資訊提供大家,只是我試過各版最少3次到4次,是05版OS 跟各版之SYSTEM. img.GZ 共有3各版本,我都刷過,06版OS我也刷過SYSTEM. img.GZ 各3個版本,皆是無限重開機 
 
刷機步驟並不難 
1.安裝驅動程式官網載點 
2.先至 設定然後把開發人員選項把USB偵錯選項與保持清醒選項,打勾 , 把輸入法固定用英文(美式) 拼音檢查取消 
3.再確認版本 在設定的關於平板電腦 倒數三行 資訊 
4.基本上05 06版都會顯示05版 
5.確認後 下載與正確版本之image.img.gz放於0.56版之解壓縮目錄底下之system_image目錄 
6.準備完後最重要一點在SD卡放上OS_Acer_AV051.B1-A71.RV05RC06.TWN.GEN1_A41J_A 或 SD Acer_AV051_B1-A71_1.262.00_TWN_GEN1 
  檔案 (root失敗時 準備還原用的)  
7.我用XP root的;步驟是先到開始->執行-> EX:c:\acer_iconia_b1_toolkit_v0.5.6\toolkit -d 
   enter 然後按4個enter 等R.......O.......O.......T後就好囉, 對我來說就是無限重開機,哈哈 
 
以下為執行步驟擷取畫面 
R:\>toolkit -d 
 
======= Acer Iconia B1-A71 Toolkit v0.5.5 ======= 
 
What do you want to do? 
[1] Root 
[2] Unroot 
[3] Internal 2 External (only with root!) 
[Q] Quit 
 
Enter a selection: 1 
 
================== Root ================= 
Before we can start, please do following: 
1. Make sure drivers for Acer Iconia B1 are installed, you can find them here: h 
ttp://goo.gl/doR8L 
2. Plug-In your Acer Iconia B1 into this PC. 
3. Enable USB Debugging Mode by going into Settings -> Developer Tools. 
4. Put prerooted system.img.gz into folder: system_image. 
5. Keep your device plugged in until it's finally rooted, or this procedure is a 
borted! 
 
If you sucessfully applied the steps above, we can now start. 
You can always abort by pressing Ctrl+C 
 
 
[ENTER] Continue 
[Q]     Quit 
 
Enter a selection: 
 
Trying to establish ADB Connection... 
* daemon not running. starting it now on port 5037 * 
 
* daemon started successfully * 
 
List of devices attached 
 
 
 
E: Couldn't connect to Acer Iconia B1-A71 over adb. Plug-In the device with USB- 
Debugging Mode turned on. 
Check if drivers are properly installed. 
Press Enter to leave Application... 
 
R:\>toolkit -d 
 
======= Acer Iconia B1-A71 Toolkit v0.5.5 ======= 
 
What do you want to do? 
[1] Root 
[2] Unroot 
[3] Internal 2 External (only with root!) 
[Q] Quit 
 
Enter a selection: 1 
 
================== Root ================= 
Before we can start, please do following: 
1. Make sure drivers for Acer Iconia B1 are installed, you can find them here: h 
ttp://goo.gl/doR8L 
2. Plug-In your Acer Iconia B1 into this PC. 
3. Enable USB Debugging Mode by going into Settings -> Developer Tools. 
4. Put prerooted system.img.gz into folder: system_image. 
5. Keep your device plugged in until it's finally rooted, or this procedure is a 
borted! 
 
If you sucessfully applied the steps above, we can now start. 
You can always abort by pressing Ctrl+C 
 
 
[ENTER] Continue 
[Q]     Quit 
 
Enter a selection: 
 
Trying to establish ADB Connection... 
List of devices attached 
 
0123456789ABCDEF        device 
 
ADB Connection to Acer Iconia B1 successful. 
 
Copying Busybox onto Acer Iconia B1. 
3019 KB/s (1062992 bytes in 0.343s) 
Successfully copied Busybox onto Acer Iconia B1. 
 
Starting Telnet server on Acer Iconia B1. 
Power Manager State: 
  mIsPowered=true mPowerState=3 mScreenOffTime=3872712 ms 
  mPartialCount=1 
  mWakeLockState=SCREEN_ON_BIT 
  mUserState=SCREEN_BRIGHT_BIT SCREEN_ON_BIT 
  mPowerState=SCREEN_BRIGHT_BIT SCREEN_ON_BIT 
  mLocks.gather=SCREEN_ON_BIT 
  mNextTimeout=2151331527 now=3872709 2147458s from now 
  mDimScreen=true mStayOnConditions=3 mPreparingForScreenOn=false mSkippedScreen 
On=false 
  mScreenOffReason=0 mUserState=3 
  mBroadcastQueue={-1,-1,-1} 
  mBroadcastWhy={0,0,0} 
  mPokey=0 mPokeAwakeonSet=false 
  mKeyboardVisible=false mUserActivityAllowed=true 
  mKeylightDelay=6000 mDimDelay=-1 mScreenOffDelay=2147483647 
  mPreventScreenOn=false  mScreenBrightnessOverride=-1  mButtonBrightnessOverrid 
e=-1 
  mScreenOffTimeoutSetting=-1 mMaximumScreenOffTimeout=2147483647 
  mLastScreenOnTime=18906 
  mBroadcastWakeLock=UnsynchronizedWakeLock(mFlags=0x1 mCount=0 mHeld=false) 
  mStayOnWhilePluggedInScreenDimLock=UnsynchronizedWakeLock(mFlags=0x6 mCount=0 
mHeld=true) 
  mStayOnWhilePluggedInPartialLock=UnsynchronizedWakeLock(mFlags=0x1 mCount=0 mH 
eld=true) 
  mPreventScreenOnPartialLock=UnsynchronizedWakeLock(mFlags=0x1 mCount=0 mHeld=f 
alse) 
  mProximityPartialLock=UnsynchronizedWakeLock(mFlags=0x1 mCount=0 mHeld=false) 
  mProximityWakeLockCount=0 
  mProximitySensorEnabled=false 
  mProximitySensorActive=false 
  mProximityPendingValue=-1 
  mLastProximityEventTime=0 
  mLightSensorEnabled=false mLightSensorAdjustSetting=0.0 
  mLightSensorValue=-1.0 mLightSensorPendingValue=-1.0 
  mHighestLightSensorValue=-1 mWaitingForFirstLightSensor=false 
  mLightSensorPendingDecrease=false mLightSensorPendingIncrease=false 
  mLightSensorScreenBrightness=-1 mLightSensorScreenBrightnessWait=-1 mLightSens 
orButtonBrightness=-1 mLightSensorKeyboardBrightness=-1 
  mUseSoftwareAutoBrightness=false 
  mAutoBrightessEnabled=false 
mScreenBrightnessAnimator: 
  animating: start:255, end:255, duration:0, current:255 
  startSensorValue:-1 endSensorValue:-1 
  startTimeMillis:26806 now:3872717 
  currentMask:SCREEN_BRIGHT_BIT 
 
mLocks.size=2: 
  SCREEN_DIM_WAKE_LOCK           'StayOnWhilePluggedIn Screen Dim' activated (mi 
nState=1, uid=1000, pid=340 total=30843ms) 
  PARTIAL_WAKE_LOCK              'StayOnWhilePluggedIn Partial' activated (minSt 
ate=0, uid=1000, pid=340 total=30843ms) 
 
mPokeLocks.size=0: 
 
 
 
Don't touch the screen! I'm taking it over now ;-) 
Starting: Intent { act=android.intent.action.MAIN cat=[android.intent.category.L 
AUNCHER] cmp=com.mediatek.connectivity/.CdsInfoActivity } 
Checking, if telnet server is started. If the tool crashes now, try to start tel 
net server manually by clicking on 'Run'. 
system    2852  1     1196   104   ffffffff 00000000 S /data/local/tmp/busybox 
 
Successfully started Telnet server on Acer Iconia B1. 
 
/data/local/tmp/busybox telnet 127.0.0.1 1234 | cat /proc/dumchar_info 
 
exit 
 
exit 
 
 127.0.0.1 1234 | cat /proc/dumchar_info                                      < 
 
Part_Name       Size    StartAddr       Type    MapTo 
 
preloader    0x0000000000040000   0x0000000000000000   2   /dev/misc-sd 
 
dsp_bl       0x00000000005c0000   0x0000000000040000   2   /dev/misc-sd 
 
mbr          0x0000000000004000   0x0000000000000000   2   /dev/block/mmcblk0 
 
ebr1         0x0000000000004000   0x0000000000004000   2   /dev/block/mmcblk0p1 
 
pmt          0x0000000000400000   0x0000000000008000   2   /dev/block/mmcblk0 
 
nvram        0x0000000000500000   0x0000000000408000   2   /dev/block/mmcblk0 
 
seccfg       0x0000000000020000   0x0000000000908000   2   /dev/block/mmcblk0 
 
uboot        0x0000000000060000   0x0000000000928000   2   /dev/block/mmcblk0 
 
bootimg      0x0000000000600000   0x0000000000988000   2   /dev/block/mmcblk0 
 
recovery     0x0000000000600000   0x0000000000f88000   2   /dev/block/mmcblk0 
 
sec_ro       0x0000000000600000   0x0000000001588000   2   /dev/block/mmcblk0p2 
 
misc         0x0000000000060000   0x0000000001b88000   2   /dev/block/mmcblk0 
 
logo         0x0000000000300000   0x0000000001be8000   2   /dev/block/mmcblk0 
 
expdb        0x0000000000200000   0x0000000001ee8000   2   /dev/block/mmcblk0 
 
android      0x0000000026500000   0x00000000020e8000   2   /dev/block/mmcblk0p3 
 
 
Checking firmware version. 
283 KB/s (4543 bytes in 0.015s) 
Successfully pulled build.prop. 
Firmware version 'RV05RC05_TWN_GEN1 
' installed. MAKE SURE YOUR system.img.gz IN system_image FOLDER IS OF THE SAME 
VERSION, OTHERWISE YOU GET A BOOTLOOP! 
Copying rooted system.img.gz onto Acer Iconia B1 (This will take 1-2 minutes)... 
 
 
[ENTER] Continue 
[Q]     Quit 
 
Enter a selection: 
system.img.gz found in folder 'system_image'. 
/data/local/tmp/busybox telnet 127.0.0.1 1234 
chmod 777 /cache 
chmod 777 /cache/system.img.gz 
shell@android:/ $ /data/local/tmp/busybox telnet 127.0.0.1 1234 
 
Entering character mode 
Escape character is '^]'. 
 
chmod 777 /cache 
chmod 777 /cache/system.img.gz 
system@android:/ $ chmod 777 /cache 
system@android:/ $ chmod 777 /cache/system.img.gz 
Unable to chmod /cache/system.img.gz: No such file or directory 
10|system@android:/ $ exit 
Connection closed by foreign host 
1|shell@android:/ $ 2943 KB/s (368395786 bytes in 122.234s) 
lost+found 
 
recovery 
 
system.img.gz 
 
Successfully copied system.img.gz to /cache 
Wrting rooted system.img.gz. This is going to take 2 minutes. 
IN -ANY- CASE, DON'T INTERRUPT THIS PROCESS, OR YOUR DEVICE COULD BE -BRICKED- 
 
[ENTER] Continue 
[Q]     Quit 
 
Enter a selection: 
/data/local/tmp/busybox telnet 127.0.0.1 1234 
/data/local/tmp/busybox zcat /cache/system.img.gz | dd of=/dev/block/mmcblk0 bs= 
4096 seek=8424 count=156928 
shell@android:/ $ /data/local/tmp/busybox telnet 127.0.0.1 1234 
 
Entering character mode 
Escape character is '^]'. 
 
/data/local/tmp/busybox zcat /cache/system.img.gz | dd of=/dev/block/mmcblk0 bs= 
4096 seek=8424 count=156928 
cache/system.img.gz | dd of=/dev/block/mmcblk0 bs=4096 seek=8424 count=156928 < 
R...................O.........156928+0 records in 
156928+0 records out 
642777088 bytes transferred in 59.885 secs (10733524 bytes/sec) 
system@android:/ $ ..........O..................T 
Traceback (most recent call last): 
  File "<string>", line 1317, in <module> 
  File "<string>", line 98, in main 
  File "<string>", line 711, in root 
  File "<string>", line 752, in write_system_image 
AttributeError: 'NoneType' object has no attribute 'flush' 
exit 
Connection closed by foreign host 
1|shell@android:/ $ 
R:\> 
 
 
 
 
  |