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iPhone 4S Wifi-BT Signal Way.
Here chk the signal way if you have low signal or no signal not beep,open replace components or jump you decide.![wink](http://forum.gsmhosting.com/ubb/wink.gif)
![](http://img37.imageshack.us/img37/3757/iphone4swifibtsignalway.jpg)
![wink](http://forum.gsmhosting.com/ubb/wink.gif)
![](http://img37.imageshack.us/img37/3757/iphone4swifibtsignalway.jpg)
iPod Touch 4G Not Charging Solution!
I have figured out that it have same 2 in 1 mosfet like in iphone4.
Before jump make a check if you have 5V with charger at each color
no need to jump Q2.
![](http://img402.imageshack.us/img402/466/ipodtouch4gnotchargings.jpg)
iPod Touch 1G Wifi Antenna Way Solution!
If wifi flex broken make 2 jumpers Black GND Green is wifi antenna way,if bad wifi signal remove goldplated component and jump it look in picture.![wink](http://forum.gsmhosting.com/ubb/wink.gif)
![](http://img714.imageshack.us/img714/8484/ipodtouch1gwifiantennaw.jpg)
![wink](http://forum.gsmhosting.com/ubb/wink.gif)
![](http://img714.imageshack.us/img714/8484/ipodtouch1gwifiantennaw.jpg)
iPhone 3GS charging is not supported with this accessory solution
1.try other USB cable,or charger.
2.Replace dock flex connector.
3.Replace this diode marked with red.
4.Reball/Replace PMIC.
![](http://img24.imageshack.us/img24/3814/iphone3gschargingdiodec.jpg)
2.Replace dock flex connector.
3.Replace this diode marked with red.
4.Reball/Replace PMIC.
![](http://img24.imageshack.us/img24/3814/iphone3gschargingdiodec.jpg)
iPhone 3G Battery Ways in Board.
This how i solved Charging Complete after insert cable it was damaged NTC and Batt Temp in board.
![](http://img72.imageshack.us/img72/327/iphone3gbatterywaysinbo.jpg)
![](http://img72.imageshack.us/img72/327/iphone3gbatterywaysinbo.jpg)
iPhone 3G Low/No Wifi signal Solution
If you have Wifi signal problems make this tested and working!
![](http://img818.imageshack.us/img818/5695/iphone3gweaknowifisigna.jpg)
iPhone 3GS Battery Ways solution
Sorry for this bad quality i not know why imageshack when i upload this picture it changed colors.
![](http://img820.imageshack.us/img820/5642/iphone3gsbatteryways.jpg)
![](http://img820.imageshack.us/img820/5642/iphone3gsbatteryways.jpg)
iPhone 3G Sim Blocked Inside the Phone Solution.
When you try take out sim it is blocked inside and need disassemble to fix,i make this an solved.
![](http://img441.imageshack.us/img441/2673/iphone3gsimblockedinsid.jpg)