manual for downgrade 1112, 2310 and 2610 to nokia 1600 with MT box

Published: Saturday, March 17, 2007

Nokia 1112

Start MTB NK software
Select erase_1112.flf as PPM file (dont select MCU and CP file)
press Flash button
Now full flash the phone
After flash go to Extras and EEPROM (PMM) Read/Write
load PM file and press Write all
Set phone to factory default
Now unlock the phone

Nokia 2310

How to repair Contact service or repair downgraded 2310 to 1600 and add Radio feature again to it.
Start MTB NK software
Check Extras and select Custom erase
in field Our goes to security EEPROM area enter address
013F0000 013FFFFF
Press Erase selected
this operation will take 5-7 seconds
Now full flash the phone
After flash go to Extras and EEPROM (PMM) Read/Write
load PM file and press Write all
Set phone to factory default
Now unlock the phone

Nokia 2610

Start MTB NK software
Select 2610rh86_87__03.71.mcuswERZ as MCU file (dont select PPM and CP file)
press Flash button
Now full flash the phone
After flash go to Extras and EEPROM (PMM) Read/Write
load PM file and press Write all
Set phone to factory default
Now unlock the phone
How to check it is phone sim lock data ok or no:
Click on Sim lock status button and if there is some strange details use repair way before unlock it.
Before you make unlock use Sim lock status button to check.
This is the data from not touched phone before unlock:
Operator: 0000000000000000
Profile bits: 800000000001000B
Closed on Mcc Mnc: 20416F
This is the data from “phone toy”
Operator: 2041600000000000
Profile bits: 8000000000010002
Closed on Mcc Mnc: 20416F
Closed on Mcc Mnc: F10F
Closed on Mcc Mnc: F19F
Closed on Mcc Mnc: F1
Closed on Mcc Mnc: F40F
Closed on Mcc Mnc: F49F
Closed on Mcc Mnc: F1
Closed on Mcc Mnc: F40F
Closed on Mcc Mnc: F50F
Closed on Mcc Mnc: F2
Closed on Mcc Mnc: F75F
Closed on Mcc Mnc: F84F
Closed on Mcc Mnc: F1
Closed on Mcc Mnc: F56F
Closed on Mcc Mnc: F89F
Closed on Mcc Mnc: F2
Closed on Mcc Mnc: F3
Closed on Mcc Mnc: F51F
Closed on Mcc Mnc: F54F
Closed on Mcc Mnc: F2
Closed on Mcc Mnc: F4
Closed on Mcc Mnc: F15F
Closed on Mcc Mnc: F19F
Closed on Mcc Mnc: F3
Closed on Mcc Mnc: F30F
Closed on Mcc Mnc: F39F
Closed on Mcc Mnc: F3
Closed on Mcc Mnc: F56F
Closed on Mcc Mnc: F64F
Closed on Mcc Mnc: F4
Closed on Mcc Mnc: F80F
Closed on Mcc Mnc: F84F
Closed on Mcc Mnc: F4
Closed on Mcc Mnc: F10F
Closed on Mcc Mnc: F14F
Closed on Mcc Mnc: F4
90% phones these days are “toys” , because no solution long time and everybody try downgrade way to 1600