Nokia 3310 problem
 

Hello every1

I have this problem with my nokia 3310
have signal all the time (3-4 bars) but when I call it fast change network chanells (still changing 3 chanels )and phone off from 3-4 bars of battery


thx for reply

how old is you'r battery ? try with an new one.

Make an complete test with an GSM tester to be sure that you'r RF part is working properly or not...

Hi,

Flash the phone by full flash (include Eeprom). If problem still exit, check battery, battery pin, battery pin contact pad(PCB), P.A & CCONT.

Best regards
Henry14

if you flash the phone with new eep data you can forgot about

TX/RX/batt calibration... bye-bye.

Wrong advice... Do not do that !

hi
change pa
if not then change flash
it can't be repaired by programming
and if still it fails, ccount must be changed.
you will get your phone repaired.
but do the process in chained way.

Thx all for replies

I now that isn´t sw problem

I change PA and reflow CCONT and now is all OK

Thx