Reloading the stock operating system (Firmware) using SP Flash Tool can often reset the NVRAM partition, which may resolve IMEI issues if the partition was simply corrupted. Fixing Touch Screen Issues Touch issues on the
If software flashing does not work, the issue may be physical. Some technicians suggest CPU reballing as a high-level hardware fix for persistent touch failure on the h30-u10-full-fix-imei-and-touch
The is a Mediatek-based (MT6582) device that often encounters issues like "Invalid IMEI" or touch screen unresponsiveness after improper flashing or software corruption. Fixing these problems generally requires a combination of specific firmware restoration and specialized repair tools. Fixing "Invalid IMEI" or "IMEI Null" Reloading the stock operating system (Firmware) using SP
Modifying IMEI numbers can be illegal in certain jurisdictions unless you are restoring the original numbers that belong to the device. Always back up your NVRAM data before attempting these repairs. Fixing these problems generally requires a combination of
If the touch screen stopped working after a firmware update, it is likely due to a mismatch in the kernel or driver. Flashing a 100% verified working stock firmware, such as this official build from Huawei , can restore the correct touch drivers.