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楼主 |
发表于 2008-1-13 14:17:28
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Some explanation about 3GSwup
Some explanation about 3GSwup:
1. The Main is the Flashtool called 3GSwup.
3GSwupFU2.exe
msvcr71.dll
python24.dll
2. VERY IMPORTANT to use the correct files depend from modell:
NPRG6250SEC.HEX
partition.mbn
partition.mbn shows the Memory Map for NAND Memory (128 MB)
NPRG6250SEC.HEX is for Download Mode the ARMPrg from MSM6250(A),
because in this Mode mobile is "blind".
And not know which MSM and Memory Type it use. :)
3. The Flashfiles in several parts called Multi Image Boot Concept.
Group of Bootloaders:
OBL.MBN
PBL.MBN
(in most 3GSwup absent, because not writeable again, only once = OTP)
QCSBL.MBN
qcsblhd_cfgdata.mbn
OEMSBL.MBN
OEMSBLHD.MBN
QCSBL.MBN never changed anymore in Fieldtest Key Version and Production Key.
So again only 2 different QCSBL exists.
4. Main Firmware or called AMSS:
AMSS.MBN
AMSSHD.MBN
5. The Customization CEFS, what you can see in Filesystem with BitPim and Co.
Example from EF81:
EF81_de-BRDHandel-std_58_0147.QVCEFS
This File overwrites/erase all your personal data like:
Pics, SMS, all Settings...
AND also it clears NV items EVER... This u can see sometimes if "Service Required".
So BACKUP/RESTORE/BACKUP/RESTORE of *.BRT is IMPORTANT during Update.
In Downlod Mode 3GSwup can't Backup NV items as *.BRT...
6. New Settings from Customization, again NV items. :)
EF81_de-BRDHandel-std_58_0147.qsnv List of NV items to change and Values
EF81_de-BRDHandel-std_58_0147.qzcs ZIP file for Python/Perl Scripts
[ 本帖最后由 nbcd 于 2008-1-13 14:31 编辑 ] |
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