V975 problem - GSM-Forum

musclemangaby · 11-20-2006, 18:42

hi
i have two V975 phones with 2 strange problem

first phone........ has problem with hot pcb but not pa is hot only
U3000 (5185941F02 4CEXORT) chipset it's very hot everytime when i try to charge the phone and the battery is empty verry quickly

second phone ...........when i power on the phone .......this working for 2-3 sec and restart and with a charger connected restarted too with a sound befor started
what can i do?
for second phone is a software problem or not?

blinet · 12-09-2006, 15:01

put the second phone to flash mode (hold *+# and put phone battery), if the phone dont restart on flash mode - it is not HW problem --> flash him with full flash

musclemangaby · 03-04-2007, 16:02

how can i desold U3000 (5185941F02 4CEXORT) chipset because i try to change him with my hot air station but ..... nothing happening ....it's some glue
how can do this ???

11-20-2006, 18:42	#1 (permalink)
musclemangaby Crazy Poster Join Date: Jul 2003 Location: romania Age: 40 Posts: 56 Member: 36031 Status: Offline Thanks: 1 Thanked 4 Times in 2 Posts	V975 problem hi i have two V975 phones with 2 strange problem first phone........ has problem with hot pcb but not pa is hot only U3000 (5185941F02 4CEXORT) chipset it's very hot everytime when i try to charge the phone and the battery is empty verry quickly second phone ...........when i power on the phone .......this working for 2-3 sec and restart and with a charger connected restarted too with a sound befor started what can i do? for second phone is a software problem or not?

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12-09-2006, 15:01	#2 (permalink)
blinet No Life Poster Join Date: Nov 2002 Location: Slovakia Age: 29 Posts: 536 Member: 17405 Status: Offline Thanks: 71 Thanked 173 Times in 51 Posts	put the second phone to flash mode (hold *+# and put phone battery), if the phone dont restart on flash mode - it is not HW problem --> flash him with full flash

03-04-2007, 16:02	#3 (permalink)
musclemangaby Crazy Poster Join Date: Jul 2003 Location: romania Age: 40 Posts: 56 Member: 36031 Status: Offline Thanks: 1 Thanked 4 Times in 2 Posts	how can i desold U3000 (5185941F02 4CEXORT) chipset because i try to change him with my hot air station but ..... nothing happening ....it's some glue how can do this ???