Remember: The chip is slow, the storage is eMMC, and the tablet is likely not worth $50. But if you are repairing it for sentimental value or data recovery, using the exact native firmware is the only path to success.
Many technicians post repair videos for specific models on YouTube. sp7731e+1h10+native+firmware+link
Often listed in the device settings under "About Device" as sp7731e_1h10_native . Remember: The chip is slow, the storage is
: Often used as a "stock" link to unbrick devices or fix software loops where the original operating system has failed. Remember: The chip is slow