Funtouch OS & OriginOS — Android 6 to 16

Vivo & iQOO Accessibility & Protect App Settings

Configure Vivo Shortcuts & Accessibility, iManager Security Trustlist, Autostart, and Background Power Consumption so CellTracker (« GPS ») stays active continuously.

Step 1 — Accessibility

Enable or Re-Enable Accessibility on Vivo & iQOO

Settings > Shortcuts & accessibility > Accessibility > Downloaded apps > GPS

On Android 13–16, unlock restricted settings first: Settings > Apps > App manager > GPS > Three Dots (⋮) > Allow restricted settings.
Open Settings > Shortcuts & accessibility > Accessibility.
Under Downloaded apps (or Installed services), select « GPS » and toggle Use GPS to ON.

Funtouch OS

Accessibility > GPS

Use GPS

On • Capture outgoing chats

GPS shortcut

Off • Keep invisible

1. Enable Use GPS

Step 2 — Protect App

Essential Vivo & iQOO Settings (Android 6 to 16)

Vivo iManager

iManager > Security scan

GPS

Tap Menu > Move to trustlist

Trusted

Autostart management

GPS enabled

2. Move GPS to Trustlist

Funtouch OS

GPS > Battery usage

Allow background power usage

Android 14–16 Unrestricted

Sleep standby optimization

Keep OFF in iManager

3. Allow Background Power

Funtouch OS

GPS > Data usage

Background data

Always allow sync

Unrestricted data usage

Active in Data Saver

4. Unrestricted Data

Vivo Android 15 & 16

Open iManager > Security scan > Select « GPS » > Menu > Move to trustlist.
Settings > Apps > App manager / See all apps > « GPS » > Data usage (or Mobile data and Wi-Fi) > Turn ON Background data and Unrestricted data usage.
Settings > Apps > « GPS » > Battery usage > Background power control > Turn ON Allow background power usage (on Android 15: App Battery usage > Allow background usage).
On Android 16: Open iManager > Battery > Power saving management > Turn OFF Sleep standby optimization.

Vivo Android 14 & Earlier (Android 6–14)

Open iManager > Security scan > « GPS » > Menu > Move to trustlist, and enable « GPS » under iManager > App manager > Autostart management.
Settings > Apps > See all apps > « GPS » > App battery usage > Select Unrestricted (on Android 11–13: iManager > Utility tools > Battery management > Background power consumption management > Don't restrict background power usage).
Settings > Apps > « GPS » > Mobile data & Wi-Fi > Turn ON Background data and Unrestricted data usage.

Disclaimer

Celltracker.io SOFTWARE IS INTENDED FOR LEGAL USE ONLY. It is strictly prohibited to use the Celltracker.io app and related services on a device that is not owned by the user or for any illegal or unauthorized purpose. You must ensure that you have legal authorization to use and run this app and software on the device. Celltracker.io reserves the right to refuse service, terminate accounts, and/or cancel subscriptions at its discretion in cases of suspected abuse or unauthorized use of its software. The user is solely responsible for complying with all applicable laws, including but not limited to local, state, national, and international laws, when using the Celltracker.io app and software. It is the user's responsibility to ensure that they are not infringing on any intellectual property rights, violating any privacy laws, or engaging in any other illegal activities. Celltracker.io is not responsible for any damages, liabilities, or losses resulting from the use of its software, including but not limited to direct, indirect, incidental, punitive, and consequential damages. The user agrees to indemnify and hold Celltracker.io and its affiliates, officers, employees, and agents harmless from any claims, damages, or expenses, including reasonable attorneys' fees, arising from the user's use of the software. By using the Celltracker.io app and software, the user agrees to these terms and conditions and acknowledges that they have read and understood the legal disclaimer and other restrictions set forth by the company.