: Go to Wipe > Advanced Wipe . Select Dalvik/ART Cache, Cache, System, and Data . Swipe to confirm.
: Highly experimental; these often have significant lag and hardware compatibility issues on this 1GB RAM device. 🚀 Standard Installation Process
Optimized kernels inside custom firmware can improve overall UI fluidity and touch responsiveness.
Huawei official bootloader unlock codes are no longer provided by the manufacturer. You will need to utilize third-party exploit tools compatible with Spreadtrum (SC7731G) chipsets to unlock the bootloader.
I need help with installing a custom ROM on a Huawei T1-A21L Huawei T1-701u Custom Rom
Huawei no longer provides official bootloader unlock codes. You typically must use third-party paid tools like DC-Unlocker to unlock the device before you can even begin the process. Recommended ROMs & Availability
Finally, he found a tool: SP Flash Tool v5.1824 and a leaked stock ROM from a Vietnamese technician. Using a paperclip to short a test point on the motherboard (a terrifying moment where the tablet screen flashed white and he thought he’d fried it), he forced the device into Meta Mode.
: Developers on platforms like 4PDA have created "repacked" official images that include Root access (Kinguser) and remove pre-installed "bloatware".
For users desperate to alter the system beyond stock, the is the only viable "customization" path. With Xposed installed (requiring root), a user can change status bar icons, tweak app permissions, and modify system behavior without recompiling the entire OS. Modules like GravityBox (KitKat) work to a limited extent. However, Xposed is a patchwork, not a foundation. It does not update the underlying kernel, improve memory management (a critical need for 1GB of RAM), or patch security vulnerabilities like Stagefright. : Go to Wipe > Advanced Wipe
Plug the tablet into your PC using a high-quality USB cable.
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Complete Guide to Installing a Custom ROM on Huawei MediaPad T1 7.0 (T1-701u)
This is the most critical step. Without an unlocked bootloader, you cannot flash custom recovery images. : Highly experimental; these often have significant lag
The camera worked at 70% quality. GPS was spotty. And if you let the battery drain completely, you had to reflash the boot image—a bug he never fully squashed.
On the final page of his XDA guide, Leo wrote:
Once inside TWRP, follow these steps strictly to ensure a clean installation.