u/Ur1man5

Hi, I have an old Cubot Kingkong 3, which is rooted, and I killed the preloader twice and resurrected it with SP Flash Tool (I was bored). This phone is 7 years old, and the eMMC is slowly dying, today SP Flash Tool told me that the eMMC is estimated to have used around 80–90% of its rated write endurance. However, PRE_EOL_INFO = 0x01 means the eMMC is still in the normal state and its reserved blocks have not reached the warning. I want to know if I can boot all the system (including the preloader) in an SD Card, so when it dies I can still use the phone. If it's not possible, there is any exploit of the BROM in this aged CPU? I would like to know any solution as I'm also learning about MediaTek and android low-level software.

Hi, I have an old Cubot Kingkong 3, which is rooted, and I killed the preloader twice and resurrected it with SP Flash Tool (I was bored). This phone is 7 years old, and the eMMC is slowly dying, today SP Flash Tool told me that the eMMC is estimated to have used around 80–90% of its rated write endurance. However, PRE_EOL_INFO = 0x01 means the eMMC is still in the normal state and its reserved blocks have not reached the warning. I want to know if I can boot all the system (including the preloader) in an SD Card, so when it dies I can still use the phone. If it's not possible, there is any exploit of the BROM in this aged CPU? I would like to know any solution as I'm also learning about MediaTek and android low-level software.