HTC Inspire 4g Unbricking Guide
In this guide I will be showing you how to unbrick the HTC Inspire 4g for AT&T.
Requirements:
1. Your bricked phone (of-course)
2. HTC-Sync
3. USB Cable
4. HTC Inspire 4g Gingerbread RUU
5. S-ON
Steps:
1. Download HTC-Sync from: http://dl3.htc.com/application/HTCSyncv3.0.5579.exe
2. Download HTC Inspire Gingerbread RUU from: http://dl4.htc.com/RUU_Ace_Gingerbread_S_Cingular_US_2.47.502.7_Radio_12.56.60.25_26.10.04.03_M_release_200368_signed.exe
3. Install HTC-Sync
4. Boot into Bootloader mode and plug your phone into your pc
5. Run the RUU executable
6. It will take a moment to start, but when it does, go through the steps and it should start to flash the firmware
7. (Optional) Sometimes the process will freeze. It is ok though, open task manager, close the process, unplug your phone, pull the battery, and start over the process until you get it to work. (It worked first time for me.)
Then your phone should restart after it finishes flashing. Then your phone will be unbricked!
Thank you for looking and I hope this helps you in some way!
Original guide is from: http://answers.downloadatoz.com/q,14764,bricked-htc-inspire-4g-how-to-fix.html