This is for anyone whose got white screen after changing Display (display ok).
1st Step : Read Flash file from spiderman.
2nd Step : Flash with another flash file with different CPU (if the phone has MTK6225, flash it with MTK6223 or other CPU flash file)
3rd Step : Now flash it back to the original flash file (flash file from the 1st step).
I hope this works for everyone. I got it work with G' Five U808.
25.3.14
WHITE DISPALY
whose got white screen afte
AUTO POWER ON
chinese brand set auto power on when u insert battery and also not a single keypad working .....................simple change ur usb charging jack.........................ur problem 100% solved!
15.3.14
SAMSUNG 1081 DEAD SOLUTION
SAMSUNG DEAD SOLUTION.
CHANGE RTC...REAL TIME CLOCK..100% WORKING
FINALY FULL FLASH..
CHANGE RTC...REAL TIME CLOCK..100% WORKING
FINALY FULL FLASH..
13.3.14
TESTING OF MOBILE PHONE
Mobile Phone Repairing Testing Methods
Faults in each part, component or section of a mobile cell phone can be repaired fast by using following 2 methods at the time of repairing mobile cell phone. These methods can also be used to find out faulty or damaged parts or components inside a mobile cell phone.
- Cold Testing Method: When we check the value of resistance using a multimeter at the time of repairing a fault in any mobile phone, it is called cold testing. There is no need to give any power supply to the faulty mobile phone from any equipment such as DC Power Supply or battery during cold testing. Diode Range and Beep Sound from the multimeter is used to find fault in a mobile cell phone using the cold testing method of mobile phone repairing. In this testing method, the RED Probe of the multimeter is connected to the ground of the mobile phone PCB and the BLACK Probe is touched at the testing points of the mobile phone. During the fault finding and repairing process of each part, component or section, following correct values will be received:
- Ear Phone Connector Tip (+ , -): .500 to .700
- Loud Speaker / Ringer Connector Tip (+,-): .300 to .600
- Battery Connector Tip (+): .400 to .500
- Battery Connector Tip (Sense): above .800
- Display Connector Supply Pins: .250 to .400
- Display Connector Signal Pins: .500 to .800
- Camera Connector Supply Pins: .250 to .400
- Camera Connector Signal Pins: .600 to .900
- Key Tip (Row and Column): .400 to .800
- Charger Connector Tip: .600 to .700
- Vibrator Motor Connector: .40 to .500
- Power ON / OFF Switch Point (+): .600 to .900
- MIC Connector Tip (Analog MIC) (+,-): .700 to .900
- Battery Charging Out Point (+,-): .300 to .400
- SIM Card Connector Pin 1 (VSim): .500 to .700
- SIM Card Connector Pin 2,3,6: .400 to .800
- SIM Card Connector Pin 4 (GND): .00 (Beep)
- Micro SD Card Connector Pin 4: .500 to .600
- Micro Card Connector Pin 6 (GND): .00 (Beep)
- Micro Card Connector Pin 1,2,3,5,7,8: .600 to .800
- RTC: .400 to .500
- Data RX and TX Pins: .600 to .700
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