heello! from puerto rico i have a big problem with my touch 4g! so my wife erase someting and now when start up the phone frezze in my touch screen start! here steps factory rom! upgrade 1. rename to PD15IMG.zip 2. put in root of sdcard (no folders just on the card itself) 3. Boot into bootloader by holding power down and pressing power (also make sure you have fastboot unchecked in settings) 4. Let it load all the commands. 5. Press volume up for yes. 6. Let it do its work and follow steps at the end. ok! but when i do that look this happend BOOTLOADER FAIL-PU BOOT FAIL-PU RECOVERY FAIL-PU SYSTEM FAIL-fail- PU USERDATA FAIL-PU SPLASH1 FAIL-PU TP TP BYPASSED RADIO?V2 UPDATING........ este se queda updating y no sube completo! RADIO?CUST .. DO NOT POWER OFF THE DEVICE! ..... and no complete the update! stay updatind in radio v2 ! and others fail-up what i do wrong?