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

Nokia Hardware & Hardware Repair all what you need for Hardware Repairing for Nokia Phones. Before writing any thread here try to check the Frequently Asked Questions Section.

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Old 07-18-2009, 05:02   #1 (permalink)
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6020 keypad not work


gree call key

and red call reject key some time ok

and some time not work

i change the keypad ic

but same
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Old 07-18-2009, 05:05   #2 (permalink)
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if you change ic check clean pulsors or try replace with other ic should be damaged
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Old 07-18-2009, 05:12   #3 (permalink)
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i change many ic

after ic change mobile ok

but after few minute

same problem
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Old 07-18-2009, 05:15   #4 (permalink)
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try change cpu.......
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Old 07-18-2009, 05:17   #5 (permalink)
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change good keypad ic and clean keypad surface.
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Old 07-18-2009, 05:26   #6 (permalink)
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Bro. ..resoldaring usb conector........
2nd remove voliume key.......
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Old 07-18-2009, 05:43   #7 (permalink)
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6020 keypad not work

Cpu problem reball cpu or change cpu
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Old 07-18-2009, 06:42   #8 (permalink)
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yes,,this is cpu problem,,,reball cpu,,hope its work
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Old 07-23-2009, 12:43   #9 (permalink)
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cpu problem,rehot cpu or change cpu
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