I currently have temp root only and would like to install custom recovery and get permanent root. I try the easy trwp method but got error that my recovery partition is too small. I also try both recovery by Team Hovatek for Mediatek Auto TWRP recovery but keep getting error CHIP TYPE NOT match, target efuse value: 0A4010000 when using SP Flash Tool to flash the recovery or boot img patched by magisk. I do have a full backup using wwr MTK with SP Flash Tool. Base on the log from SP Flash Tool, do i have MT6735 or MT6737M? When i use ADB tab to get phone info it shows as MT6737M
Brand = v.mobile
Model = N9+_N
Build = Q21_MT6739_D3_16_128_3M_540X1134_B245_B245717_BM_S9+_N_V0.6_20190812.
Android version = 8.1
Kernel Version = 3.18.19+
Custom build version = alps-mp-m0.mp1-v2.84_aeon6739.65m0_P105
OEM unlock = Enable
-------------------------------------------------<< Information: >>-------------------------------------------------
The ROM contains GPT scheme, the full size of the firmware should be: 0x3AB400000, The selected file has the following size: 0x3AB400000.
You have the complete ROM.
Now you can open the <Scatter file> tab and uncheck the partitions that you do not need!
Preloader name: preloader_aeon6737m_65_m0.bin, CPU type: MT6735, Memory: EMMC.
Platform: MT6735