Note: Always create a backup of your device if possible before flashing, and proceed with caution as improper flashing can cause permanent damage.
Before assuming the device has dead RAM, try these solutions in order:
The default DA in SP Flash Tool often fails for this error. You need a or the exact DA extracted from the stock ROM. sp flash tool error status ext ram exception link
Newer MediaTek processors require updated software architectures to interface with their RAM modules. Completely uninstall your current version of SP Flash Tool. Download the latest stable version of the tool.
The most frequent cause is a mismatch between the and the device. Even if two phones have the same model name, they might have different hardware versions. Note: Always create a backup of your device
MediaTek devices are picky about how they are powered during a flash. Disconnect the phone from the PC.
Double-check that the firmware is for your . The most frequent cause is a mismatch between
The most common cause. You are trying to flash firmware built for a different RAM configuration. For example, flashing a 4GB RAM variant’s firmware onto a 2GB RAM variant of the same phone model.
This is the safest mode. Use this by default. It only overwrites partitions present in the firmware package without touching critical calibration data.