If your primary goal is running Google apps or customizing your user interface, use these highly effective alternatives: 1. Sandboxed Environments (GSpace and MicroG)
Instead of replacing the tablet's entire operating system, you can run a sandboxed virtual environment directly on top of HarmonyOS or EMUI. huawei matepad 104 custom rom exclusive
The MatePad 10.4 features excellent Harman Kardon-tuned quad speakers. On a custom ROM, the proprietary Huawei Histen audio algorithms are lost. You will need to use open-source equalizers like Viper4Android or JamesDSP to regain that deep, rich audio quality. Conclusion: Is It Worth It? If your primary goal is running Google apps
If Huawei stops providing major OS updates to your specific MatePad variant, the independent developer community can keep it alive with newer Android security patches. On a custom ROM, the proprietary Huawei Histen
Modern Android devices use dynamic partitions. To flash a GSI, you must enter FastbootD by booting your device to stock recovery and selecting the fastboot option, or typing: fastboot reboot fastboot