M55 swup 07

[gsm2k2]

Hi,

please let me know if who has swup ver.07
for M55 or other swup version with bootcore big
for downgrade.

How to repair blue-screen buzz ? It is possible
to do it without testpoint?

Thanks for all!

[3aTmr]

use this software to repair blue screen. no need for test point, only v11 need it.
http://www.siemensfreaks.com/prog/contrast.zip

[DelBoyTroter]

yeap, contras tool is fast but only temporaly solution, after master reset "blue screen" come beck.

1. start contras tool service mode, when your phone be detected move ponter on 60, and save, exit service mode and you will repair your phone


2. finaly solution is repair eeprom block 5007 (display parametars)
use eeprom_tool by skylord, star service mode, choise load custom, wright 5007, use right arrow, save like .txt file on hard disc, open txt file in world pad
you will see something like this "30 30 56 ff ff ba ... " change first two fingers
30 on 60, 30 on 60, 56 on 59, save text file, load in eeprom tool, right arrow, save at phone,
on this way you will repair your phone

[DelBoyTroter]

but last thread is only if your phone working ok and only problem is blue screen but if you saw blue screen bzzzz and shotdown phone


but if you downgrade your phone with diferenth fulflash, (if you sow blue screen, bzzz and shotdown phone) you probably have other problem.
you nust unlock phone,
start freia, star unlock no saved map, use original IMEI , after ok
you phone will work again