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ulous
10-10-2002, 09:27 AM
Hi all,
Does any body encounter a 3210 that the battery is full bar but it only last for four hours in stand by mode..I changed new battery but the problem still exist, I changed also capacitor in vbatt section but nothing happend..i hope that any guru can give me a tips....

thx...
wings
11-10-2002, 12:20 AM
change the PFO
ulous
12-10-2002, 11:31 AM
What is PFO ?

Thx...:)
markchee
25-10-2002, 05:43 PM
Originally posted by wings
change the PFO


Hello.winds

UFO or PFo?


mark
markchee
25-10-2002, 05:44 PM
Originally posted by wings
change the PFO


Hello.winds

UFO or PFo?please specify,thank you


mark
ulous
26-10-2002, 06:15 PM
May be you mean RTO ?

Thx....:D :grin: :-D :grin:
InkdieMode
29-10-2002, 08:51 AM
ulous: May be you mean RTO ?
yeah and for me its RTC

RTO- return to owner
RTC- return to customer

your problem will be solve heheheheh..
wesam
29-10-2002, 11:16 AM
Originally posted by ulous
Hi all,
Does any body encounter a 3210 that the battery is full bar but it only last for four hours in stand by mode..I changed new battery but the problem still exist, I changed also capacitor in vbatt section but nothing happend..i hope that any guru can give me a tips....

thx...
hi
try to flash the phone with full flash,
if not help,
then rehot ccont or chang it
please send result
Wesam
markchee
29-10-2002, 06:15 PM
Originally posted by wesam

hi
try to flash the phone with full flash,
if not help,
then rehot ccont or chang it
please send result
Wesam

Hi,wesam

Do you know how to remove the seals around the BGA of Ccont & the CPU on 8210/8250/8850 phones?Thanks

mark
wesam
30-10-2002, 01:10 AM
hi
to remove CCONT with glued , i used (hakko 850) to set :

AIR : 3.5
heater: 3
if use temp. meter to test it with 2 CM, it around 260 ~280 C.,

first heat side of CCONT, till tin come out !
then continue to heat CCONT and use knife to "VERY SLOW" to pull up CCONT !

almost all glue will stay in CCONT chip, PCB have few glue only!
then make AIR to 1, heater set to 2.5, then use knife to clean glue in PCB !

then clean CCONT chip upper all tin , and you can easy remove glue as like remove a paper !
you will need some goodluck
please send result
wesam
rustyz
13-11-2002, 10:48 AM
Do u do a direct charge to the phone? Does your phone experince sudden drop or the drop is evenly.