The most critical part of this "review" is the timeline. The Vivo V5 stopped receiving updates after Funtouch OS 3.0 (Android 7.0).
If you are currently holding a Vivo V5 in 2024 (or looking to buy one used):
Once booted, verify the update:
Never download from random file hosting sites (Google Drive links without checksums). vivo v5 android version 70 update portable
Your search term included "portable." This is interesting because it highlights a common misunderstanding.
The most significant feature users looked for in the Android 7.0 update was Split Screen multitasking. Android Nougat introduced native picture-in-picture and split-screen modes.
If you are determined to get Nougat on your vivo V5, your only portable route is via custom recovery and custom ROMs. This is not for casual users. The most critical part of this "review" is the timeline
Disclaimer: This is a general guide. Specific files and commands vary by ROM version. Proceed at your own risk.
Use this only if OTA isn’t available and you understand risks.
Important: Follow Vivo’s official instructions or trusted XDA threads. Installing incorrect ROMs can brick the device. Never download from random file hosting sites (Google
Steps (general overview):
Risks: Data loss, bootloops, voiding warranty, bricking. Always back up and follow step-by-step guides.