Clover Android ROM updates 2025
Quarterly schedule and update to the Android ROM update on Clover devices
Clover Android ROM Updates
We update the Clover Android ROM (custom operating system) on Clover devices each quarter. These ROM updates contain essential bug fixes, security updates, and necessary feature additions.
Release schedule
Clover releases these ROM updates in the sandbox environment, first, and then to merchants in the production environment. The production roll-out lasts for several weeks.
| 2025-Quarter | Environment | Time frame |
|---|---|---|
| 2025-Q1 | Sandbox | Third week of January 2025 |
| Production | Second week of February, lasting for several weeks according to the Clover release schedule | |
| 2025-Q2 | Sandbox | Last week of April 2025 |
| Production | Second week of May 2025 | |
| 2025-Q3 | Sandbox | Last week of July 2025 |
| Production | Second week of August 2025 |
Hotfixes and major releases
Clover may release occasional urgent hotfixes. We notify developers of any major releases that involve an Android API-level change.
Clover Android ROM types
Clover releases updates for the following ROM types:
- Application (AP) ROM—Stores the application processor boot ROM.
- Secure processor (SP) ROM—Stores the boot program and root keys.
ROM version updates on Clover devices 2025
2025-Q1 ROM updates
ROM versions for Clover devices are as follows:
| Clover devices | Application ROM version | Secure processor ROM version |
|---|---|---|
| Clover Compact/Companion | 01.01.0436 | 02.02.1384 |
| Flex Pocket | 01.01.0436 | 02.02.1384 |
| Flex 4 | 01.01.0436 | 02.02.1384 |
| Flex 3 | 05.05.0962 | 02.02.1384 |
| Flex 2 | 03.07.0962 | 02.02.1384 |
| Kitchen Display System (KDS) | 05.05.0962 | Not applicable |
| Mini 3 | 05.05.0962 | 02.02.1384 |
| Mini 2 | 02.07.0962 | 02.02.1384 |
| Station/ Station Duo | 02.07.0962 | 02.02.1384 |
| Station Solo | 05.05.0962 | 02.02.1384 |
2025-Q2 ROM updates
ROM versions for Clover devices are as follows:
| Clover devices | Application ROM version | Secure processor ROM version |
|---|---|---|
| Clover Compact/Companion | 01.01.0520 | 02.02.1452 |
| Flex Pocket | 01.01.0520 | 02.02.1452 (in EU: 02.02.1455) |
| Flex 4 | 01.01.0520 | 02.02.1452 (in EU: 02.02.1455) |
| Flex 3 | 05.05.1009 | 02.02.1452 |
| Flex 2 | 03.07.0962 | 02.02.1384 |
| Kitchen Display System (KDS) | 05.05.0962 | Not applicable |
| Mini 3 | 05.05.1011 | 02.02.1452 |
| Mini 2 | 02.07.0962 | 02.02.1384 |
| Station Solo | 05.05.1009 | 02.02.1452 |
| Station Duo (2nd Gen) | 05.05.1011 | 02.02.1452 |
| Station/Station Duo | 02.07.0962 | 02.02.1384 |
Note
For Gen 4 devices (Flex 4, Flex Pocket) in EU, the SP ROM version is 02.02.1455.
Recommendation for developers
The ROM updates do not change the Android version or API level, so you do not need to change your app. However, Clover recommends that you test your apps with the new Android ROM in the sandbox environment before we release the ROM to merchants in the production environment.
Support
Contact Clover Developer Support if you find issues related to the ROM update during your testing.
Updated 3 days ago