I have an Arc S LT18i.
My device boots into normal mode powering on. It can be detected by Sony PC Companion.
I accidentally put the Arc's (LT15i) "TA" onto my Arc S by Octoplus Suite. After that. I can't enter flashmode nor fastboot and there is NO 3G Signals in the phone. But in my Flashtool. Rebooting it into fastboot via adb. Works. I can boot to fastboot via adb mode but when I try pressing the Menu Button while connecting it to a PC it doesen't boot into fastboot. But when i try it via adb mode it boots. I tried all buttons for Flashmode and Fastboot and it doesen't work, this happened after I accidentally put the Arc's (LT15i) "TA" onto my Arc S by Octoplus Suite. Is there anyway I could fix this? CAN I BOOT INTO FLASHMODE BY ADB LIKE FASTBOOT? Please I really need your help. How can I reflash it? CAN I REFLASH using testpoint??? I know that 12W45 is not supported in testpoint by Unlocking or repairing IMEI. BUT IN REFLASHING OR REPAIRING TA will it work. Please help me I beg you guys. Please! Sorry... i'm just a starter...