I have tried a method on http://huaweig300.com but I'm stuck with the problem.
Installing USB drivers/Root/Backup IMEI went OK. Then by mistake I skipped the Step on page 5. Check Baseband and kept continued by Bootloader & ClockworkMod all went OK until the step 10. On page 6. After executing BootloaderG300.exe the phone rebooting cyclically, Huawei screen appear for a approximately one second and the phone restarts again. Is there any hope to return to official ROM?
Thanks in advance, I really appreciate it.
I think you will be able to get your phone back. You need to get a USB microSD reader if you don't already have one (they can be purchased for less than £1 on eBay), or you can use another phone with a microSD slot. Then, download B936 ICS Update, extract it and copy the dload folder to your microSD card. Then put the microSD card in your phone. Remove the battery from your phone and reinsert it. Then, hold the Volume up, Volume down and Power on button simultaneously. This will perform the update. Make sure you delete the dload folder from the microSD card after the update.
Let me know how it goes.
Edited by beggin, 04 October 2012 - 10:14 AM.