You must use a tool like TWRP to flash the ROM.
’s hardware, including the and 1GB of RAM , struggles significantly with the demands of Android 7.1. AtsisiЕіsti failД… Android 7.1 Tab P7500 By infin...
Expect long boot-up times after flashing the ROM; the underpowered processor takes considerable time to initialize the Nougat OS. Feature Support & Functionality You must use a tool like TWRP to flash the ROM
“I managed to flash android nougat and installed Netflix and prime. Netflix goes pretty well, prime have serious problems in loading videos.” Reddit · r/AndroidQuestions · 5 years ago including the and 1GB of RAM
Because these ROMs are typically lean (AOSP-based), you need to flash a separate GApps package (like Pico 7.1) to get the Google Play Store.