The version you use matters.
A residual charge in the capacitors can keep the preloader in an erroneous state.
: Flashing firmware meant for a different model or even a different hardware revision of the same model. sp flash tool error status ext ram exception
: Try switching between Global, Chinese, or Engineering firmware versions, as some devices only accept specific region-coded preloader files. 2. Update SP Flash Tool and Drivers
: Download a custom DA file specifically for your chipset (e.g., DA_6765_6785.bin ). In SP Flash Tool, click the "Choose" button next to Download-Agent and select the specialized file. The version you use matters
: A damaged or incorrect preloader file can prevent the tool from accessing the RAM. Recommended Solutions
Here’s a technical write-up covering the — its meaning, causes, and step-by-step troubleshooting. : Try switching between Global, Chinese, or Engineering
: If the device was previously flashed with the wrong preloader, it may fail to communicate with the RAM during the next flash attempt. Potential Solutions
Using the "Format All + Download" option in SP Flash Tool, especially without a full backup, often leads to this error by corrupting critical partitions like the preloader and NVRAM, which house IMEI numbers. Always remember: using "Format All" is a last resort and should be avoided unless you have a complete backup.
Try selecting different DA files from the Download Agent dropdown menu.