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Go Back   GSM-Forum > GSM Mobile / Tablets Brands -Software Area- > Chinese Models & Cloned Phones > Chinese phones hardware repair

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Old 01-22-2013, 06:32   #1 (permalink)
HUM
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..::nktel 2008 warning bad contact charger and invalid charger::..

nktel 2008 warning bad contact charger and invalid charger
i change 2 times 8 leg ic and R but also this error after 15 to 20 minutes

also change battery and charger


is R is same in all china sets?



share solution please!
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Old 01-22-2013, 11:40   #2 (permalink)
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Quote:
Originally Posted by HUM View Post
nktel 2008 warning bad contact charger and invalid charger
i change 2 times 8 leg ic and R but also this error after 15 to 20 minutes

also change battery and charger


is R is same in all china sets?



share solution please!
1. change r220 near charging ic
if not
2.then change charging ic
100% solve
post result
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Old 01-23-2013, 15:09   #3 (permalink)
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Quote:
Originally Posted by sajidarifsawan View Post
1. change r220 near charging ic
if not
2.then change charging ic
100% solve
post result
read post carefully wat i m asking?
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Old 01-23-2013, 15:16   #4 (permalink)
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is R and all 8 leg ic are same in china sets?
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Old 01-24-2013, 18:41   #5 (permalink)
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last step change cpu
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Old 01-26-2013, 01:55   #6 (permalink)
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Open charger and put charger + 4 volt ziner diod
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Old 01-26-2013, 02:43   #7 (permalink)
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change charging ic 100% sloved i am tested.................
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Old 01-28-2013, 15:33   #8 (permalink)
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use 1rrrrrrrrrrrrrrrrrrrr resister charging tip + to `charging section coilllllllllll
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Old 01-30-2013, 03:04   #9 (permalink)
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problem solved

thnx all of u
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Old 01-31-2013, 15:39   #10 (permalink)
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problem solved

thnx all of u
how to solved your problem... .......... ..
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Old 01-31-2013, 15:41   #11 (permalink)
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problem solved

thnx all of u
how to solved your problem... .......... ..
plz share..... . .
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Old 01-31-2013, 19:44   #12 (permalink)
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by changing R and 8 leg ic
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Old 02-01-2013, 17:11   #13 (permalink)
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thanx.......................
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