Section 1:
[hr]
Possible Backup/Restore of Data:
Most important thing to me, before reflashing my phone was, taking a backup of my very essential data(SMS, PhoneBook, Calendar). i searched through the forum and found
this post. Please read through the mentioned post and follow it. i did the same.
To tell you in short, here is what i did
1. Telnet to phone
(if you dont know how, then read through Section 3 below to get some idea) and login as root.
2. use these commands in sequence
• mkdir /mmc/mmca1/sysdb
• cp -p /ezxlocal/sysDatabase/* /mmc/mmca1/sysdb/
3. after you are done with every thing(resetting or reflashing) then again use telnet or qonsole to use this command
• cp -p /mmc/mmca1/sysdb/* /ezxlocal/sysDatabase/
4. Restart Phone(to be safe)
it is mentioned in post but i did not use any MPT or any thing else and i still was able to backup/restore these items successfully.
1. PhoneBook(with complete settings of assigned ringtones and images).
2. SMS (All Folders)
3. Calendar
4. Stored FM Channels list
Flashing to latest firmware:
The latest unbranded firmware is AAP version of C5 firmware. You can get the firmware
here and proceed with instructions below.
1. Download and install
PST 7.2.3(may work with previous versions but I have not tested).
2. Patch PST
3. Check settings of USB mode in e680i setting. Set it to USB Modem.
4. Plugin your phone through USB cabel.
5. Run MultiFlashFlex from PST folder.
6. It may ask for several drivers after installing PST and connecting phone. Always use manual location pointing towards PST directory.
7. Make sure that
• Your phone appears in connected device list
• Your e680i has Full (recommended) or at least 60% battery. Its better to do a recharge for 1 or 2 hours (while downloading firmware and PST etc…) and then start for flashing.
8. Select downloaded and then unzipped shx file as firmware in top field by browsing to file location.
9. Start reflashing your phone.
10. When it says “Erasing Memory”, you can replace any desired CG33 if you want. I recommend the
Unicode Modded CG33 by ThreeSearch.
11. It will continue the process and finally it will get finished.
12. Unplug USB cable. Remove Battery. Insert battery. Start Phone…
Note: Thanks to yantz, I followed his guide available
here for my help. All credit goes to him if this guide works for you.