Update TSC510 & TSC710 to OS v94 to Fix Recovery Mode Issues

Summarized

The Trimble® TSC510 and TSC710 controllers have an issue that has affected a small number of devices causing them to randomly enter Recovery Mode. This potentially affects all TSC510 & TSC710 controllers shipped from Trimble during Q4 2025 & Q1 2026. Trimble has found the root cause of this issue and has fixed all devices in their inventory that will ship from Q2 2026 onward. An Operating System v94 update will be delivered to devices starting in early May that resolves the issue. Backup of data is required before installing OS v94 or before performing a factory reset.

Symptoms and First Steps

• The controller might get stuck on the Trimble or Spectra logo,  the Powered By Android screen or even the animated boot screen
• The controller might just show a blank screen with a dim backlight
• The controller may boot into Android Recovery Mode

What to do first?

• Leave the device ON the stuck screen for about 30 minutes. If you are stuck where you are, press and hold the POWER key until the LED light turns off briefly, then turns back on.

If 'Android Recovery' Appears

• Click 'Try Again'. If your device boots up correctly, IMMEDIATELY back up your data, then complete the OS update or factory reset.

If you are already using this device

• Back up your data stored on the device before you do anything else
• Once the backup is fully completed, install OS v94 or perform a one-time factory reset
• If you install OS v94, you won't have to perform the out-of-box setup process again
• A factory reset requires the device to be set up again and Trimble software to be re-installed
• If the factory reset has already been done, there is no need to do it again.

Update path for your controller

• Settings -> System -> System Update

NOTE: THE UPDATE SCREEN WILL REMIND YOU TO BACK UP DEVICE DATA BEFORE INSTALLATION.

Android OS Reset Instructions

NOTE: BEFORE RESET, REMOVE WORK PROFILES, PERSONAL ACCOUNTS AND DEVICE SECURITY BEFORE RESTORING THE CONTROLLER TO FACTORY SETTINGS.

1.) Turn on the TSC510 or TSC710 and open settings.

2.) System -> Reset Options

3.) Erase all data

4.) Confirm 'Erase all data' again

5.) Follow on-screen prompts. You may have to input the connected Google account, password or pin again

6.) Once the reset is complete, follow the 'New Device Setup'

OS v94 Update for Recovery Mode Issue

NOTE: BACK UP ALL DATA ON THE CONTROLLER BEFORE INSTALLING OS v94 OR PERFORMING ANY FACTORY RESET.

• Install Operating System Update to v94 from Settings -> System -> System Update. Factory reset instructions are above if the update was unsuccessful.

Fast Boot Mode Instructions

1.) Turn off the controller

2.) Hold the Android Overview and Power Keys at the same time until 'Fast boot mode' appears.

3.) Use the Android Overview key to select 'Recovery Mode' then press the 'Power' key.

4.) Use the directional pad to select 'Wipe Data/Factory Reset' and press enter.

5.) Select 'Factory Data Reset' then press enter.

6.) When 'Data Wipe Complete' dialog box appears, select 'Reboot System Now' and press enter.

For any further questions, please reach out to our support team directly at [e-mail] or call us at [phone]. Thank you!