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Go Back   GSM-Forum > GSM & CDMA Phones / Tablets Software & Hardware Area > Motorola > Motorola Hardware Repair


Motorola Hardware Repair here all threads Related to Motorola Hardware Servicing and Repairing.

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Old 02-25-2008, 10:59   #1 (permalink)
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Question Motorola L7 invalid battery


I have motorola L7 after flash it shows invalid battery.i have ****ed all mobile hardware pictures problem but i can't find clear and proper solution to solve this problem. i tried last two days but not it is solved yet. Please give me a solution that can make it ok.
Thanks in Advance please paste solution with cler picture of main board.
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Old 02-25-2008, 18:52   #2 (permalink)
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Hello sir i have same problem in L6i pls help me.......
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Old 02-27-2008, 06:58   #3 (permalink)
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For L6i

Brother Try this.For L6i and it is 100% solved otherwise change the there charging ic near power ic will solve it.
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File Type: jpg L6%2520invalidBatery%2520.jpg (51.5 KB, 2283 views)
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Old 02-27-2008, 07:26   #4 (permalink)
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SIR TRY TO USE WITH ANY OTHER BATTEIR

WWW.STAN1COMM.COM
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Old 05-30-2008, 10:37   #5 (permalink)
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me too i have same problem

PLZZZ help Motorola L7 invalid battery
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Old 05-31-2008, 19:18   #6 (permalink)
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--------------------------------------------------------------------------------I have motorola L7 after flash it shows invalid battery.i have ****ed all mobile hardware pictures problem but i can't find clear and proper solution to solve this problem. i tried last two days but not it is solved yet. Please give me a solution that can make it ok.Thanks in Advance please paste solution with cler picture of main board.
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Old 05-31-2008, 20:21   #7 (permalink)
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check print r change ic it will be ok
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Old 05-31-2008, 20:30   #8 (permalink)
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Old 06-21-2008, 14:06   #9 (permalink)
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l7 invalid battery

help my l7 display invalid battery ..any body have its solution i m becoming mad of it..
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Old 11-12-2008, 14:07   #10 (permalink)
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me too i have same problem

PLZZZ help Motorola L7 invalid battery
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Old 11-12-2008, 18:26   #11 (permalink)
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Quote:
Originally Posted by yasermalik View Post
check print r change ic it will be ok
Which print & ic.thanks............
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Old 11-13-2008, 22:16   #12 (permalink)
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Heat & tap oudio ic

Put more flux on oudio ic power ic is one thing&heat it for1.2minuteswhile heating tap a little bit on one side that is it if continues change ic
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Old 11-25-2008, 09:36   #13 (permalink)
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PLZZZ help Motorola L7 invalid battery
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Old 11-25-2008, 11:27   #14 (permalink)
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Cool we will solve it!

Quote:
Originally Posted by kafas512 View Post
PLZZZ help Motorola L7 invalid battery

Invalid battery problems caused by the second pin of battery connector on the board.
first make sure that connector is ok.

if it's ok get schematics from here

http://www.shrak-mobile.com/eng/schem_motorola.html

then search for VR514 (which provides bayas voltage for battery recognition) and replace it with a new one.
i couldn't upload the picture but hope it will work for you.
i'll try to upload pic later
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Old 11-30-2008, 10:05   #15 (permalink)
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Kafas512,
did it work for you?
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