Chinese Miracle-2 MTKMediatek v2.00 r4 – MT6771 support and other features !

== CM2MT2 v2.00 r4 ==
Chinese Miracle-2 MTK/Mediatek v2.00 r4 – MT6771 support and other features !
– Main 
 Connection level revised
 BROM level support optimized
 MT6771 CPU supported!
 MT6771 moved from TEST to GENERAL support.
 Firmwware read
 Firmware write
 NVRAM read
 NVRAM write
 Reset Settings / Format FS
 Reset FRP
 Reset Privacy
 MemoryTool


Link ^(https://drive.google.com/uc?id=1PB-2JQGPY_E-DI51Y-QsotYTCqHSGUWm&export=download)



– Service
 Repair Security revised. Fixed issues with some NV types.
– Core   
  EMIDB updated
  Hint/Error explain module updated 
  MT6758 support under test 
  MT6765 support under test
– FW reader 
  MT6771 supported
  New types of firmwares supported
  Scatter creation optimized 
– SP Unlock
  Revised unlock support for some models
  Info : MT6739/MT6763/MT6771 NOT supported YET!
– New models included
  Limited Oppo support (F7/A3)
  Limited Vivo support 
  And diffirent other models
  Some other basic “generic” secure devices support optimized
Known issues/warnings/info :
 1. [NAND on MT6570] v1712,v1736 loader packages NOT SHOULD BE USED! Since they have ftl/ecc errors!
 In result you will give read/write FW errors and rest problems at all.
 Recommend use v1724 for FACTORY FW flashing, v18xx line for Infinity FW Flash Read and Write
 2. [NAND on MT6570] In some cases “stuck on logo” devices can be fixed only via FFU (whole flash) format!
 3. [MEMORY TOOL] Partitions state on MEMORY TOOL will be empty in MT6570 NAND phones, it is normal and cannot be fixed.
 Read-Write data, which you want, ignore “EMPTY” states.
 4. ADL checksum MAY NOT WORK CORRECT on MT6570 NAND devices! Result – stuck after system/userdata partition flashing
 5. FileSystem flashing on some SBC-enabled devices ( except SYSTEM/CACHE/USER ) may fail! Solution – exclude them from flashing list.
 6. Cheap MT6739 devices require BATTERY REMOVING after EVERY operation in most cases!
 7. Meizu support is limited by Preloader Level ( No BROM SLA ) – you must UNTICK “PMT Update” and “PRELOADER” partition from flashing list!
 8. [NAND on MT6570] In some cases device MAY DEAD after flashing! Make sure you have TESTED firmware version!
 If you have download FW from internet/other source – make sure it preloader CONTAIN 3 EMI record! Preloader jc45btlc with 2 records KILL SOME DEVICE TO UNRECOVERABLE STATE!!!
 Preloader info shown now during FW load.
Credits : 
 kamal_singla – testing and useful files contribution 

১। উপরে ছবির নিচে লক্ষ করেন, Password Type যদি Paid থাকে তাহলে অবশ্যই আপনাকে টাকা বিকাশ করে ফাইল ক্রয় করতে  হবে । 

1- Under the above picture, if Password Type is paid then you must definitely purchase the file by purchasing the money.

২। উপরে ছবির নিচে লক্ষ করেন, Password Type যদি Free থাকে তাহলে কোন প্রকার টাকা লাগবে না।

2-Notice below the picture above, if the Password Type is free, then no money will be required.