j120a ntwk lock problem-can not downgrade and root-so help me

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j120a ntwk lock problem-can not downgrade and root-so help me

On January 24, 2015, Posted by , In Z3X box Section, With 5 Comments


tried to unlock error as below

Searching Samsung modem… detected COM98
Reading phone info… OK
Model: SM-J120A
AP version: J120AUCS3AQE1
CSC version: J120AATT3AQE1
CP version: J120AUCS3AQE1
Product code: SM2J120AZWGATT
Phone SN: R58H623L73P
Unique number: CFN0099E4DEC553
Reading IMEI… OK
IMEI: 356266075845880 (SIGN: OK)
Checking hash file… OK
Reading data from phone… error (0)
Try downgrade modem if possible

Done Along with Samsung Tool PRO v.29.6

tried to downgrade modem-but after flash modem part unknown baseband-so tried to root-this version root failed in king root and i root

to be helped me

5 Comments so far:

  1. Wela says:

    flash pj2 modem will be fine

  2. qwerty305 says:
    Quote:
    rn locksmith
    flash pj2 modem will be fine

    Not really, PJ2 modem will make baseband unknown. PJ2 is U2. He wants U3 modem.

    [email protected]

    rnSearch in this forum. Someone has posted that U3 modem.

    rnBR

  3. igglo7pays says:

    Only saying what I know
    rnDone lots
    rnRead codes any problems after just flash back
    rnBatch of 10 phone’s done last week someone brought back from holidays – every one fine

  4. Wela says:
    Quote:
    rn locksmith
    Only saying what I know
    rnDone lots
    rnRead codes any problems after just flash back
    rnBatch of 10 phone’s done last week someone brought back from holidays – every one fine

    Have you try unlock QE2? and baseband/imei ok after flash PJ2

  5. Jaydude says:

    just checked the history – every one was qb2
    rnso I’m an idiot …….