7210c contact service
 

how to solv 7210c contanct service.with mxkey
pls help me

post here info log ...................................

if security test fail then write pm with sx4

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HERE THE SOLUTION FOR NOKIA 7210C CONTACT SERVICE

If after repair SD and/or Simlock (Super Dongle RPL and Simlock RPL upload) you get "SECURITY_TEST failed!" and/or "warning: SD authorized but verify failed!".
This is comming usually because some PM fields and/or RPL sections are missing from your phone (e.g. DRM keys, CCC, ...).

Solution 1 (easy way, maybe not work all time, depends how phone was damaged):
- write full PM from SAME phone model (product number) WITHOUT fields 1, 308, 309 (and WITHOUT field 120 for SL20 based phones)
- unplug/replug phone from JAF/UFS box
- make Simlock RPL repair
- make SD RPL repair
- unplug/replug phone from JAF/UFS box
- make SUPER SX4 Auth then write PM1 and PM309

if still have problems, use Solution 2:

- backup RPL (NPC, CCC, HWC, ...), will call this ORIGINAL RPL
- backup RPL from another working phone (same model) with SAME product code
- edit this good RPL from another phone and remove NPC section (all lines who start with NPC_DATA_1 ... NPC_DATA_xx), will call this edited file CLONE RPL
- backup full PM from another working phone (same model) with SAME product code, will call this file CLONE PM
- full erase flash chip (use erase file regarding flash chip size)
- flash phone (CMT, APE, ...)
- upload CLONE RPL
- upload ORIGINAL RPL
- write full CLONE PM without fields 1,120,308,309
- unplug/replug phone from JAF/UFS box
- make Simlock RPL repair
- make SD RPL repair
- unplug/replug phone from JAF/UFS box
- make SUPER SX4 Auth then write PM1 and PM309

IF IT'S OK SAY THANKS

BR PRAJITHKUMAR:))

post your ful log.....

if your phone get "SECURITY_TEST failed!" then write sx4 modified pm....which....write pm 1 & 309.....

your problem 100% solved.....

or other if your phone when power on instant show contact service....without see "start up phone with out sin card" it a hardware shorting problem....

br,
Aniaxn

repair sd repair simlock good