7250i and 6610i CS solution finally - FREE !

Hi,

How to repair 7250i with Contact Service,
reason ST_SW_TYPE_VALIDITY_TEST:

1. Flash you phone with latest pack - 5.41 (MCU, CP, PPM).

2. Make a copy of the MCU file "nhl4jx05.410". Open it with any
Hex Editor and change the following addresses:

(address: orig -> modified)

DC: 24 ->73
E0: AE ->5F
107: 4A ->50
108: D6 ->81
37C964: 81 ->CA
37C968: 46 ->FD
38092F: E0 ->AB
380930: 89 ->00
380931: E8 ->7A
380932: 04 ->46
380933: 1E ->75
380934: 59 ->E8
380935: 93 ->44
380936: 4F ->39
380937: 39 ->4B
380938: FB ->97
380939: 59 ->1A
38093A: F5 ->07
38093B: 74 ->15
38093C: F6 ->A9
38093D: 6F ->24
38093E: F1 ->78
38093F: 14 ->2B
380940: C8 ->D6
380941: 67 ->FA
380942: 95 ->90
380943: 95 ->F5
380944: 73 ->3E
380945: 7C ->AD

3. Save it and then just flash the modified mcu file,
by skipping authentification (Skip A on prodigy flash example).
Erase only area 1 and 2, skip 3,4,5 and 6.

4. Enjoy

This solution could be used for 7250 -> 7250i upgrade. No need for a log.

Update: Added 6610i.

if any brother need a file
gsm.software@yahoo.com