darthLevel 6 - Platinum Elite Member
Archie Like you said the 4056 runs KaiOs. The 4058 runs a modified android. All 4058 are very similar and only have minor differences. One if the differences that could have major ramifications when trying to mod the phones is the partition layout. The ability to install apps has been figured out and involves flashing a custom boot.img using fastboot. If you want more specific help I would be glad to help you and you can reach me directly at [Login to see the link] .