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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 05-22-2006, 20:50   #1 (permalink)
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Post Nokia 2100 Contact Service


Hi,
I got one Nokia 2100 by a customer which always shows Contact Service.Checked it and flashed but its not a software problem so how can I repair it by Hardware.Any Pics or Hints.And
Another Nokia 3310 which sometimes charges and sometimes says reconnect charger or can't charge.Checked pin,its all Ok. What can be the reason.
Thanks In Advance
Regards
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Old 05-23-2006, 05:18   #2 (permalink)
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for 2100 .......at first change cobba and upgrade the phone if not change flash ic. contact service appears from many other areas but first you have to do this section repaired.......from himadri kolkata india mob-no---9831180436
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Old 05-23-2006, 05:22   #3 (permalink)
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2100 : if u r sure its not software problem then reball or replace Audio IC
(Cobba).........
OR
flash it by Twister and rebuild IMEI then set faid-inti sim-full factory
ok..........100% work

3310 : replace charging connector and for more help search forum ...................
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Old 05-23-2006, 05:49   #4 (permalink)
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nokia2100
flash in UFS with PMM. if same problem check info an see the cobba sereal it shows 0000000...... change the cobba.
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Old 05-23-2006, 08:30   #5 (permalink)
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with the 3310 you must bridge two caps at charging ic and it will work 100%
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Old 05-23-2006, 15:31   #6 (permalink)
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Quote:
Originally Posted by balouch
Hi,
I got one Nokia 2100 by a customer which always shows Contact Service.Checked it and flashed but its not a software problem so how can I repair it by Hardware.Any Pics or Hints.And
Another Nokia 3310 which sometimes charges and sometimes says reconnect charger or can't charge.Checked pin,its all Ok. What can be the reason.
Thanks In Advance
Regards
only cobba change and than write flash
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Old 05-23-2006, 17:21   #7 (permalink)
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hi,
where i can find the software that works to reflash/read flash on to Nokia 2100. I use some like DCT3_2100_Flasher and 3610 Nasiryan, or geoflash or kNok-Phoenix_suport_2100_3610 but the phone cannot inialize. I think the correct fia files is missing to reconigze the phone. Any solutions? please without box, i haven't -* only flasher.
tx
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Old 06-03-2006, 05:58   #8 (permalink)
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Hi

Quote:
Originally Posted by balouch
Hi,
I got one Nokia 2100 by a customer which always shows Contact Service.Checked it and flashed but its not a software problem so how can I repair it by Hardware.Any Pics or Hints.And
Another Nokia 3310 which sometimes charges and sometimes says reconnect charger or can't charge.Checked pin,its all Ok. What can be the reason.
Thanks In Advance
Regards
Friend just heat on audio ic ( cobban ) then check if not then replace the cobba ic and then reflash them and all should be ok and about pic just go to
nokia hardware and repair area and look how to solve this problem.And if u dont find then pm to me i will send it to u thank's and take care.

BR
Omairbutt786
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Old 06-03-2006, 13:34   #9 (permalink)
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Quote:
Originally Posted by balouch
Hi,
I got one Nokia 2100 by a customer which always shows Contact Service.Checked it and flashed but its not a software problem so how can I repair it by Hardware.Any Pics or Hints.And
Another Nokia 3310 which sometimes charges and sometimes says reconnect charger or can't charge.Checked pin,its all Ok. What can be the reason.
Thanks In Advance
Regards
first flash 2100 with pmm if same problem then change cobba 100%working in 3310 there is a small registance on the right side of charging ic change
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Old 06-04-2006, 18:49   #10 (permalink)
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1st flash it with 2 m.b flash file if still change cobba
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