Method B — Using Fastboot (factory images)
Users report a day-and-night difference. The phone becomes fluid, app switching is instant, and the battery lasts an extra 2-3 hours per charge. zte blade a55 firmware better
Scroll down to System , then tap on System Update . Method B — Using Fastboot (factory images) Users
chipset. Keeping its firmware updated is essential for security patches, bug fixes, and system stability. How to Update Firmware For most users, the safest and easiest way to update is via Over-The-Air (OTA) Scroll down and tap System Update The device will automatically check for available software. If an update is found, tap and follow the on-screen prompts. Restart Now once the download is complete to finish the installation. Manual Firmware Flashing (Advanced) app switching is instant