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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 10-24-2008, 13:34   #1 (permalink)
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N70 display problem...


Hi, i haf n70 display problem, changed lcd,still same...i browse thru the forum, and found the picture guide as attach...

My question are :
1. Are Z4402 & 4403 the same chip ?
2. How to know that Z4402 or 4403 is damaged, is it got to change 1 by 1 and check ?
3. Anything need to take note b4 changing these 2 chip ?

Your help is very much appreciated .... thanks a lot...
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Old 10-24-2008, 13:48   #2 (permalink)
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Quote:
Originally Posted by VEX-CELL View Post
Hi, i haf n70 display problem, changed lcd,still same...i browse thru the forum, and found the picture guide as attach...

My question are :
1. Are Z4402 & 4403 the same chip ?
2. How to know that Z4402 or 4403 is damaged, is it got to change 1 by 1 and check ?
3. Anything need to take note b4 changing these 2 chip ?

Your help is very much appreciated .... thanks a lot...
BROTHER PLS CHECK THIS LINK
http://www./showpo...4&postcount=17
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Old 10-27-2008, 13:14   #3 (permalink)
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N70 display problem...

thanks.... u give what i need....thanks a lot.....
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Old 10-27-2008, 13:43   #4 (permalink)
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when you wanna do this,,,alwiz try first z4403...coz alwiz this damage first,,,i already do more then 4/5pes
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