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Old 07-09-2012, 02:57   #1 (permalink)
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Howimei repair huawey u7xxx u8xxx ..zte etc



Hi to alls.. I need to help with this:

In huaweys models u7xxx for example Huaweys u7520 or u7515 imei in dump is byteswap
in several times in offset ..same case in zte phones--

So its possible repair imei modifing values in dump way jtag??

In several test with huawey u7520 i change values in imei(inside dump read way jtag) but cell off ..

i wanna know if is possible repair imei huawey u7xxx directly in dump read way jtag without patch??

I need know what algo confirmed imei or checksum ?

Ohh if is possible only modify efs2 partition .. only way jtag

Here dump Huawey u7520 Comcel Colombia
Download u7520 original locked by covva.bin from Sendspace.com - send big files the easy way

IMEI : 3A 45 46 00 04 00 49 78 and appear :

0x06CAA076
0x06CA6076
0x0592D478
0x02E284B1

Ready dump with gpgjtag--

Thans for your help
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Old 07-09-2012, 03:03   #2 (permalink)
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To huawey u7520 3g: imei appear :

Code:
3a 35 74 08 04 43 16 66


0x069ABC66	0x00000008	
0x069A7226	0x00000008	
0x063D70A6	0x00000008	
0x060502E6	0x00000008	
0x05E73BE6	0x00000008	
0x05E72B66	0x00000008	
0x05E71AE6	0x00000008	
0x05E70A66	0x00000008	
0x05E6F9E6	0x00000008	
0x05E6E966	0x00000008	
0x05E62366	0x00000008	
0x05E612E6	0x00000008	
0x05E60266	0x00000008	
0x05E5F1E6	0x00000008	
0x05E5E166	0x00000008	
0x05E5D0E6	0x00000008	
0x05E5C066	0x00000008	
0x02F78061	0x00000008	
????"n???
?????????????????????????
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