UMTv2_UMTPro_UltimateMTK_5.0

Added Custom Preloader selection
- Some Realme and Oppo seems to have different memory region for preloader mapping
- If software could not dump preloader, you can use this option for custom preloader
- Software will ignore preloader from device when custom preloader is selected


Added Backup Security (Partition Manager)
- No need to manually select required partition to backup
- Use this option to simply read critical partitions
- You can use this backup to restore device security in some cases, like whole chip format


Added Restore Security (Partition Manager)
- You can restore critical data in case you accidentally formatted whole flash
- Usefull to restore critical partitions to original state


Added Format NVRAM/NVDATA (MTK One Click)
- Use this option for all SOCs supported by MTK One Click
- It is recommended to use Backup Securtiy before, as all calibration data will be lost


Updated Write Function
- Some SOCs like 6765, 6768 had write error sometimes
- Now this is fixed and should work fine


Updated Flashing Routine
- Improved Scatter file handling
- Improved customization of default files loaded
- Rewritten code to eliminate illegal index issue
- Tested on Oppo F17 Pro, Oppo F15 and Redmi Note 10 5G


Improved Read Preloader
- Adjusted timeout to eliminate any port issue in preloader read
- If it still could not read from a phone, it may be due to new security
- In such case, please use custom preloader


Added Following SOCs in Platform Selection
- MT6833
- MT6853