[Sony Xperia C] Sony developers:
Hello Sameul Wankhede there is way to recovery your device i also have bricked my device using mobile uncle tools. Same as your device so first CHARGE YOUR DEVICE because when you are in download mode or flash mode it uses battery power and when battery dont have charge it will disconnect and again connect so flash process will get error. Also it will get atomatically get in flash mode when battery lvl is high so first how to charge battery battery will not charge if you plug usb and charge using adaptor or pc it will just disconnect the power and turn on download or flash mode itself. So first see if your device is on or off see the notification led above the device small red led if its on hold the power button for 15 sec and it will off. Then insert the micro usb and charge it again when the above led is on disconnect usb and then again press power button for 15 sec. Repat this process sometimes you will get buzz from your device. And dont let the above led to be on for a while that will drain all the battery even if its on charge. And its not going to charge if you not fallow this process fallow this for 1 hr then download Xperia Companion on your pc and then also download Xperia C2305 USB driver. Then open Xperia Companion software update then software repair. Then select the mobile not smart watch. Then it will download some drivers once done. Hold vol - on your device then insert the micro usb in your device. And connect to pc. The red light will blink and turn green. And wait for some time it will repair the device. If that works you are done.

---------- Post added at 04:57 AM ---------- Previous post was at 04:53 AM ----------

Hello User there is way to recovery your device i also have bricked my device using mobile uncle tools. Same as your device so first CHARGE YOUR DEVICE because when you are in download mode or flash mode it uses battery power and when battery dont have charge it will disconnect and again connect so flash process will get error. Also it will get atomatically get in flash mode when battery lvl is high so first how to charge battery battery will not charge if you plug usb and charge using adaptor or pc it will just disconnect the power and turn on download or flash mode itself. So first see if your device is on or off see the notification led above the device small red led if its on hold the power button for 15 sec and it will off. Then insert the micro usb and charge it again when the above led is on disconnect usb and then again press power button for 15 sec. Repat this process sometimes you will get buzz from your device. And dont let the above led to be on for a while that will drain all the battery even if its on charge. And its not going to charge if you not fallow this process fallow this for 1 hr then download Xperia Companion on your pc and then also download Xperia C2305 USB driver. Then open Xperia Companion software update then software repair. Then select the mobile not smart watch. Then it will download some drivers once done. Hold vol - on your device then insert the micro usb in your device. And connect to pc. The red light will blink and turn green. And wait for some time it will repair the device. If that works you are done.

If that works hit thanks