▲▲▲▲▲▲Important Notes:

After this update, you must re-edit the frequency points and write them to the walkie-talkie using the new CPS; previous archive files cannot be used.

1. DMR Upgrade V1.2.0.24 251010

1. Improved VBLC superframe detection time to address the issue of potential disconnection after repeater reception.

2. Fixed the issue of being unable to enter sleep mode.

2. Walkie-talkie Firmware

V2.01 251127

1. Added automatic recovery of abnormal data and adjusted some data storage locations to avoid data loss due to frequent data changes.

2. Expanded the basic contacts to 10,000.

3. Changed the receiving group list to 250 groups, with a maximum of 32 group call contacts per group.

4. Changed the area list to 250 areas, each with 250 channels. The current channel for channels A and B in different areas can be set individually.

5. The SMS draft box, inbox, and outbox are all locked to 128 SMS messages. 6. The radio now features 80 independent channels, eliminating regional divisions. Use the * key to switch input options; press the Menu key to edit the channel name.

7. The spectrum function has been modified. The spectrum step input range is now 0-9.99999MHz. The three indicators at the bottom, from left to right, represent Noise, RSSI, and Glitch.

8. The APO, FM Stanby, and other menus have been moved to the Basic Set menu. The FM Radio and Time Manage menus have been removed.

9. The DMR Version, Flash IC, and battery voltage display menus have been moved to the Version menu. Use the up and down keys to navigate to the corresponding items.

10. The frequency step settings have been refined (8.33kHz is now selectable).

11. Dual-band standby processing has been adjusted. In dual-band standby mode, if a signal is received on a digital channel, the channel will wait 2 seconds after the signal ends before resuming dual-band standby.

12. Digital and analog channel settings are no longer separate; they are now integrated into the Channel settings. The Set menu allows you to set digital or analog channel parameters and switch between digital and analog operating modes.

13. The Offset Freq and Offset Dir menus have been merged into the Offset Freq menu. You can toggle between + and - using the dial keys. This menu is linked to the TX Freq menu; changing one will affect the other. Only one needs to be used.

14. A timer has been added to Single Tone transmission. Transmission will stop when the timer expires.

15. Fixed an issue where transmission would freeze during reception.

16. Fixed an issue where prolonged dual-mode (digital and analog) monitoring might result in reception failure.

17. Removed the audio shutdown function during 4819 initialization to prevent signal transmission during initialization.

18. Modified some APRS parameters, adding a smart beacon. Analog APRS beacons are sent on analog channels, and digital APRS beacons are sent on digital channels (incompatible with other brands). 19. GPS adds an out-of-range alarm. If the device goes out of range, a remote alarm will be issued. In analog mode, two sets of MDC beacons will be sent: one for the device name and one for the device coordinates. In digital mode, an alarm SMS will be sent.

3. CPS

V2.01 251127 (Incompatible with previous versions; please re-edit the frequency programming)

1. Read/write frequency rate can be selected as 115200 (default) or 256000. If using 256000, the walkie-talkie needs to be powered on by pressing the # key. (Some customers' programming cables do not support 256000; please downgrade to 115200.)

2. Interface layout adjustments.

3. VFO channels are moved to the front. Digital and analog channels are merged. In channel mode, a right-click menu (Copy/Cut/Paste/Insert/Delete) has been added. Channels can be queried by frequency or name, and channels can be sorted by frequency/mode/name. 4. The work area has been changed to 250 zones, each with 250 channels. Channels now allow vertical navigation and sorting by channel number/name. Each zone now has two current channels, corresponding to channel A and channel B respectively.

5. The number of contacts has been increased to 10,000. Sort options by type/ID/name have been added.

7. The receiver group list has been changed to 250 lists, each with 32 group call contacts.

8. The radio function now has a separate list with 80 channels, no longer divided into zones.

9. Buttons for searching by name, searching by ID, and appending a CSV file have been added to the contact list.

10. A pop-up window asking whether to save data appears when exiting the window.