: The first startup after a full flash can take significantly longer than usual.
Resolves common performance issues including battery drain, lag, stuttering, and system app crashes. : The first startup after a full flash
: Press and hold Volume Down + Power simultaneously. If the device is hard-bricked and won't enter this mode, you may need a "blank flash" file to restore the bootloader first. Using RSA Tool : Open the RSA tool and select the Rescue tab. Connect your device via a high-quality USB cable. If the device is hard-bricked and won't enter
| Error Code | Meaning | Solution | | :--- | :--- | :--- | | | Driver issue or phone not in BRom mode. | Reinstall MediaTek VCOM drivers. Use a USB 2.0 port. | | ERROR: S_DL_GET_DRAM_SETTING_FAIL (0x13BE) | Wrong scatter file or corrupted preloader. | Redownload the firmware. Ensure you are using the MT6755 scatter. | | Sign Care / Security Error on Phone | Boot image or system partition mismatch. | Re-flash using "Download Only" mode. Do not use Format All unless necessary. | | Phone stays dead after flash | Battery is fully drained or hardware issue. | Leave the phone on a charger for 4 hours. Try the "Format All + Download" method again. | | Error Code | Meaning | Solution |