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N70,n72 no operator found solution repairing step by step

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ranjit

ranjit
Co-Administrator
Co-Administrator
N70,N72 NO OPERATOR FOUND SOLUTION REPAIRING STEP BY STEP

1)PUT SIM THEN GO MENU+TOOL+SETTING+NETWORKSETTINGS
CHANGE THIS MODE GSM
THEN CHECK PHONE NETWORK STATUS SAME NET WORK PROBLEM???
2)(A)GO MENU+TOOL+SETTING+NETWORKSETTINGS
CHANGE OPERATOR SELECTION
AUTOMATIC TO MANUUL MODE
THIS TIME PHONE GOING TO SHOT SEARCH?THEN SHOW NO OPERATOR FOUND MESSAGE?
CHECK ANTEENA PAD OR ANTEENA PAD INTERFACE
40%ANTEENA SWITCH PROBLEM CHNAGE (ANTEENA SWITCH)


 N70,n72 no operator found solution repairing step by step 110

2)(B)MANNUL SEARCHING TIME PHONE GOING TO LONG SEARCH?
FIRST CHANGE, C7524 OR C7573 CAPACITOR
 N70,n72 no operator found solution repairing step by step 00310

AFTER CHANGE THIS CAPACITOR SAME CONDITION UR PHONE?
SECOND CHECK OR CHNAGE G7500 VCO OR SECOND LOCAL CRYSTAL(38.4Mhz)

 N70,n72 no operator found solution repairing step by step 00210
NOT SOLVED UR PROBLEM?
REBALL OR CHANGE VINKU
 N70,n72 no operator found solution repairing step by step 00410


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