Hi. I think I have found a way to fix this in Windows 7. Please follow this step word by word.
Please do not do anything else that you think is right. This is a very sensitive situation. If you do even just one thing wrong, your phone will be in bigger problem.
Please be extra careful as we will be dealing with partitions directly.
1. In Windows 7, go to Star Menu, type in "Create and format hard disk partition" and press enter. You will see "Disk Management" program open up.
Maximize it.
1.5. Take the battery out of your phone and check if you have 6 bar codes or 7 bar codes.
- If you have 6 bar codes, download this.
- If you have 7 bar codes, download this.
2. Turn your phone on by press and holding POWER + Vol Down for several second. You won't see anything on the screen but that's ok.
3. Connect the phone to Windows 7 PC with USB cable and check to see if the phone is connected. (Usually Windows 7 make a sound when something is connected)
4. Now, check the Disk Management program that was opened in step 1. You will see "Disk x, Removable 1.82 GB Online" (x is the number of the disk and it is different for everyone. In my case, it's Disk 2.
Here's the screenshot.) Ignore the name MOBILE since mine isn't corrupted. You might or might not see it as Mobile.
From here on, it will be hard for me to write since I can't see what's going on in your end. I'm gonna assume everything is going as it should.
5. There will be 16 partitions in Disk x. What you want to work with is the very first partition. It is 100 MB. It is the ONLY partition with 100 MB. Select the partition. Do not touch other partitions.
6. Now, right click on the partition and choose format. Format box will open. Type in MOBILE in Volume label. Choose "FAT" as File System. Allocation unit size "Default". Check the "Perform a quick format". Click OK. Warning will pop up saying if you wanna continue. Click OK. It'll format without showing anything.
7. After format, check the LIST above. See if MOBILE partition is there and see if it is "FAT" File System and also see if it is 100% Free Space. If all is as described, you are done successfully.
8. Now, right click on MOBILE drive and choose "Open". A blank window will pop up. Extract the zip you downloaded in step 1.5. Copy its image folder directly to the blank window.
That's it. You are done. Reboot the phone by taking out the battery. Hope this help.
Again.
Please be very careful as you are dealing with system partitions that includes crucial data of the phone such as ESN and MEID. You can parmenetly make the phone useless. Do not for any reason touch any other partition in Disk x.
Thank you and good luck.