irulu al101 boot loop

i have this tablet and it cant pass the android loading screen i know this tablet is not very popular and because of this i havent found too much information about it i want to know if there is a way to go into recovery ive tried many buttons conbinations but without succes, i found a pdf file and downloaded some file to reinstall the software but i dont have the usb cable so i would rather get into recovery and make a factory reset, i hope someone can help me aout with this thanks in advance

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