急问一个关于iphone 3gs和itunes连接问题

[TSCHUPI]

iphone 3gs报错误29
大部分可以通过换电池解决，原因是电池电压过低-.-
小部分是由基带或flash芯片错误造成

---------- Post added at 23:51 ---------- Previous post was at 23:48 ----------

Reference:

3GS Battery Replacement - Success Story

Buying or replacing a 3GS battery from anyone/anyplace other than Apple is a hit-and-miss experience. You are likely to run into numerous problems/issues some of which are listed below:

1. iTunes Unknown error (29) during a restore to 3.1.3 or above (Note: 3.1.2 is ok!). The last 3 lines of the error (29) log file:
gasgauge_swupdate failed: -1; attempting to dump restore log; writing log file: /mnt1/restore.log1
2. SBSettings (or BatteryDisplay) percentage display will drop from 100-92/3 quickly, pause (+/-30 minutes), then drop at the normal rate
3. A 100% battery when plugged in will immediately drop to 95% when unplugged, then slowly creep up to 100% within 4-5 minutes.
4. Slow charging (5-6 hours). Normal 0/2% to 100% is about 2 hours. The USB wall charger will not get warm.
5. Need to depress the power button longer than normal to power on
6. Does not automatically power-on when plugging in the power cord
7. Abnormal performance

The problem?: An out-of-date or not-approved battery APN part # IS the problem !!!

For model MC137LL (mfg week: 24; old bootrom) the shipped APN # is: 616-0433

Any APN # LESS than 616-0433 will FAIL iTunes restore with unknown error (29).

Here's a list of the batteries I tried during a 3.1.3 and a 4.0.1 restore:
APN 616-0366 -- Fail
APN 616-0431 -- Fail
APN 616-0433 -- Good (1+ yr-old original)
APN 616-0435 -- Good
Unknown 1600mAh high-capacity battery --- Fail

Note1: 3.1.2 restore -- Good for all batteries
Note2: All batteries had average performance (total usage/standbye time).
Note3: If you into experimentation, the little circuit board at the bottom of the original Apple battery can be reused

In my opinion the dealer -is- responsible but not really to blame. They are just as dumb as me do not realize the stringent Apple restore process or where Apples ugly little head will appear. I replaced my battery 4 times (10 change-outs including testing). Three bad ones (Florida, Hong Kong, and local reputable repair shop). The last one (this time good) was from a different Hong Kong dealer. It really is hit-and-miss.

帅哥，谢谢你啊。。。知道不，手机丢了，号码，也丢了。。。不过我就不明白，昨天接上itunes刚开始的时候很好，都能显示，我就是在按下iphone重新装的时候出现了这个问题，估计是现在里面的系统都给删除了，所以都开不了机。。。。会是电池问题吗？对了，阳光电信能解决这个问题吗？