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Go Back   GSM-Forum > GSM & CDMA Phones / Tablets Software & Hardware Area > Chinese Models & Cloned Phones > Chinese Phones Hardware Repair


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Old 01-16-2016, 17:29   #1 (permalink)
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Strange problem in spd 6531 cpu


i changed spd 6531da . set no power on but when i insert charger set show charging and that time i powered on set ,set fully powered on but when remove charger set again shut it down. i chnage 3 cpu but problem not solve. those cpu run well in other phone. please anybody help me.
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Old 02-02-2016, 18:00   #2 (permalink)
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Brother try to change charging 5 leg socket
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Old 03-14-2016, 15:12   #3 (permalink)
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spd 6531 on off problem

this problem is solved by resistance near charging ic the most 2 resistance their and it was open so set can't on with battery
just short resistance and your problem now solve
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Old 09-02-2016, 23:05   #4 (permalink)
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Red face

Quote:
Originally Posted by mahiverdhan View Post
this problem is solved by resistance near charging ic the most 2 resistance their and it was open so set can't on with battery
just short resistance and your problem now solve
please can you upload the picture?, thanks
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Old 10-16-2016, 15:45   #5 (permalink)
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1. Try to Change Charging Ic if not ok
2. change Damage Resistance near charging ic
solve 100%
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