Please help me, I installed a new font on my teclast g18 tablet and while restarting it to apply the fonts, the tablet froze at the start logo and since then when I turn it on, it freezes at the start logo and will not boot. I tried to wipe data/factory reset from recovery mode but it did not solve the problem. Now I guess I have to reinstall the firmware but the problem is I can't find the firmware to download from the manufacturer's site on teclast.org. Please can someone help me with the original firmware or any other firmware that will be compatible with it and step by step guidelines on how to reinstall the firmware. Any help is urgently needed and will be highly appreciated. Thanks.