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

Chinese Models & Cloned Phones All China Phone Platforms like (MTK, Spreadtrum.. etc.) Cloned Nokia Nokla & Motorola . etc. Phones are included

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Old 04-01-2008, 11:34   #1 (permalink)
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Arrow BAD CONTACT CHARGER.....plsss help


hi friends i have china i phone z300 .when i plug charger after few second handset show BAD CONTACT CHARGER.. it softwere probelm or hardwere i dont know..plsssss help me.........
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Old 04-02-2008, 19:36   #2 (permalink)
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Hardwere ! you can find the orizin chagre, if not found you can make the same : fill 2 line out chagr by DC power, if when machine show "chagre conncet" and you see ampe meter >= 100 : 200 is ok, wait 5- 10 min if nót show "bad chager connection " is ok.
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Old 04-03-2008, 19:19   #3 (permalink)
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thanks for reply sir i try your solution & post result................
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Old 04-04-2008, 07:33   #4 (permalink)
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power ic

just replace the power ic MT6305BN...........

100% SOLVE

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Old 04-04-2008, 20:06   #5 (permalink)
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@ Tri khang thinh thanks very much for your solution........................
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Old 04-04-2008, 20:47   #6 (permalink)
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Look so much more :
Do make the same orizin chager!
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Old 07-21-2010, 10:34   #7 (permalink)
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please change mtk . your problam is solvd 100% v
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Old 07-27-2010, 09:20   #8 (permalink)
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power ic replase but carger re contact or bad contact
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Old 10-05-2010, 11:02   #9 (permalink)
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i have china n85 when i plug charger after few seconds bad contact charger show plz help me
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Old 11-29-2011, 14:47   #10 (permalink)
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plz help me nasaki b2 BAD CONTACT charging
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Old 12-01-2011, 17:57   #11 (permalink)
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first u say here what Cpu?
if 6225/6226 its come from chairing connector on charging capacitor.If its 6253/6252 its come from cpu need to change cpu,
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Old 12-02-2011, 16:00   #12 (permalink)
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Quote:
Originally Posted by rk19801 View Post
hi friends i have china i phone z300 .when i plug charger after few second handset show BAD CONTACT CHARGER.. it softwere probelm or hardwere i dont know..plsssss help me.........

try this solution

frist Remove this ic






go
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