|
Welcome to the GSM-Forum forums. You are currently viewing our boards as a guest which gives you limited access to view most discussions and access our other features. Only registered members may post questions, contact other members or search our database of over 8 million posts. Registration is fast, simple and absolutely free so please - Click to REGISTER! If you have any problems with the registration process or your account login, please contact contact us . |
|
Register | FAQ | Donate | Forum Rules | Root any Device | ★iPhone Unlock★ | ★ Direct Codes ★ | Direct Unlock Source |
Chinese Models & Cloned Phones All China Phone Platforms like (MTK, Spreadtrum.. etc.) Cloned Nokia Nokla & Motorola . etc. Phones are included |
| LinkBack | Thread Tools | Display Modes |
10-11-2000, 20:03 | #1 (permalink) |
Junior Member Join Date: Sep 2000
Posts: 6
Member: 2136 Status: Offline Thanks Meter: 0 | topic for specialist: need information about savvy protection its not just one of those who-can-help-me-to-unlock-my-phone-questions. I'm really interested in getting more information about the protection mechanisms of the savvy eeprom-data. thats what i found out until now: the binfile is divided in several blocks, i call them "1234"-blocks, coz every block begins with two bytes and then follows "1234" (31 32 33 34) an example is the imei-block at 200 the first byte of the block is a checksum of all following bytes to the next block, except of ff-bytes the second byte of the block is a kind of blocktype, at the imei-block it is 01 next four bytes are 31 32 33 34, then follows the blockdata there are such blocks for imei, graphical logo, text, and so on The background of my question is, that i have a savvy, which is, with all binfiles i tried, permanently locked. I think, that the binfile and the phone are fitted together. That means, in a special phone fits only the right binfile, and no other. I think the phone marks the binfile in a way, that i don't know :-( Hey specialists (sanchez,...) what do you think? Is this true so far, or completely wrong or something in beetween? Maybe we can discuss this topic here in the forum, or anyone can send me information by email. I'd like to say, that i got no business-interest, i don't sell phones or anything else. But nothing against business :-) Bye |
Bookmarks |
| |
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
need information about arabic lan for D800 !!! just to make sure | tsarkh | Samsung Flashers, Software, Firmware. | 1 | 06-14-2007 02:22 |
SSW-files - need information about structure (format) | ABCom | LG | 1 | 06-20-2005 09:02 |
Need Information about V51 | mourad_t | Motorola Old Legacy (EMMI) | 1 | 05-30-2003 16:44 |
Need information about upgrade procedure 75->76, 95->96 with GPRS! | Morris | Panasonic | 0 | 01-14-2003 15:47 |
Need information about Netmonitor!!! | HitMan | Nokia Legacy Phones ( DCT-1 ,2 ,3 ,L ) | 1 | 06-29-1999 23:02 |
|