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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 05-23-2003, 01:11   #1 (permalink)
SVH
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Nokia 8850 No Network Found


1) flashed and reseted
2) checked antenna
3) replaced from working one :
PA, switcher (temporary shorted), FDK, 26Mhz generator, HAGAR
4) Reballed cobba
after 2 seconds NoNetworkFound

any advices?
b.r.
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Old 05-23-2003, 01:58   #2 (permalink)
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PA , change cobba........
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Old 05-24-2003, 11:16   #3 (permalink)
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I think so. PA or cobba.
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Old 05-25-2003, 23:35   #4 (permalink)
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i dont meen to be blunt but its best to avoid resetting the nokia power levels after changing PA'S AS I FOUND OUT THE HARD WAY. If replacing BGA components try not to do any thing other than flashing hope this helps.

steve
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