mobile

I rooted my ZTE Supreme about a year ago and didn't install any custom ROMs. I didn't make a backup because I never thought I'd need it, and I didn't install CWM recovery. I installed a custom boot animation and got stuck in a bootloop. I can boot to default recovery, but not CWM recovery. I have no way to fix this issue with ADB or anything else computer related because the USB port on my phone broke (the charger bent a bit too far and broke it). Is there any way to fix this, like installing CWM on an SD card and installing it with default recovery, or am I stuck with a brick? Any help would be appreciated!