help a55 power off and on after confirm - GSM-Forum

nyonyo · 11-29-2003, 08:09

hi, can any body help me repair my a55,i have created map and write it back but still fone will go off and on after i want to switch fone on.

Monty · 10-21-2004, 09:34

Hello!
Maby you have A52? Check your sticker under battery. I have this same problem.
I want to flash it with fubu but freia can flash only 50% of the phone.
I was change flash from diffrent a55 and i can flash now 100% of the phone.
After this i can power on but when phone said "confirm switch on" and i confirmed, phone restart.

In A55 i have flash 3HAII-FW206 - this is 8MB flash
In A52 i have flash 4FAII-FW208 - this is 4MB flash

You must check this. Maby you have this same problem.

Now i must reflow this old flash to phone. After this i post results.

Sorry fot my bad english.

Best regards.

------------------------------------------------------------------
Yes !!
My A55 (this is A52 not A55) is a LIVE again.

I was solder 4FAII-FW208 flash chip back, and then flash FUBU for A52 and phone is alive and everything is OK.

I know, i was reply to OLD TOPIC, but maby it can help.

Best regards

11-29-2003, 08:09	#1 (permalink)
nyonyo Freak Poster Join Date: Jun 2003 Age: 47 Posts: 341 Member: 31531 Status: Offline Thanks Meter: 16	help a55 power off and on after confirm hi, can any body help me repair my a55,i have created map and write it back but still fone will go off and on after i want to switch fone on.

10-21-2004, 09:34	#2 (permalink)
Monty Freak Poster Join Date: Jun 2002 Location: Sanok, Poland Age: 40 Posts: 408 Member: 12835 Status: Offline Thanks Meter: 23	Hello! Maby you have A52? Check your sticker under battery. I have this same problem. I want to flash it with fubu but freia can flash only 50% of the phone. I was change flash from diffrent a55 and i can flash now 100% of the phone. After this i can power on but when phone said "confirm switch on" and i confirmed, phone restart. In A55 i have flash 3HAII-FW206 - this is 8MB flash In A52 i have flash 4FAII-FW208 - this is 4MB flash You must check this. Maby you have this same problem. Now i must reflow this old flash to phone. After this i post results. Sorry fot my bad english. Best regards. ------------------------------------------------------------------ Yes !! My A55 (this is A52 not A55) is a LIVE again. I was solder 4FAII-FW208 flash chip back, and then flash FUBU for A52 and phone is alive and everything is OK. I know, i was reply to OLD TOPIC, but maby it can help. Best regards Last edited by Monty; 10-21-2004 at 10:12.

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