USB fell out any other methods to flash bootloader?

My USB port literally fell out, all solder points came undone. is there any other methods to flash the bootloader?

need help all roms fell in bootloop unlocking the bootloader, even with cwn recovery

So me start from the beginning , my phone C2104 was completely updated i used this method to unlock my bootloader and used flashtool http://forum.xda-developers.com/xper...cking-t2337955, it unlocked and fell into bootloop so i continued with the method used flashmode to flash C2105_15.0.A.1.31_CE.ftf Stock Rom via Flash tool it worked and i was out of bootloop then i tried few method to root the device didn't workout i found this link http://forum.xda-developers.com/xper...el-v6-t2321550 followed it got the CWM recovery started then i flashed Glade Rom V-2.0 and CM11-23FEB both go into bootloop and yes tried flashmode to flash C2105_15.0.A.1.31_CE.ftf Stock Rom again didn't work only errors and now guys come in need your help and guidance and thank you..