This looks really exciting any chance you can add:
{ “uuid”: “FF31F0128CA1DD3638EFDA42”, “DeviceName”: “Kitchen S4”, “GroupName”: “Kitchen S4”, “ssid”: “Sphere 4_1898”, “language”: “en_us”, “firmware”: “4.2.338928”, “hardware”: “A31”, “build”: “release”, “project”: “TiBo_Sphere4”, “priv_prj”: “TiBo_Sphere4”, “project_build_name”: “a31slave_noasr”, “Release”: “20211217”, …?
Thanks!
{ "uuid": "FF31F012043B7ED53C74DD28", "DeviceName": "Edifier R1855DB", "GroupName": "Edifier R1855DB", "ssid": "FCAudio_1974", "language": "en_us", "firmware": "4.6.334447", "hardware": "A31", "build": "release", "project": "Huan_FC-WB80", "priv_prj": "Huan_FC-WB80", "project_build_name": "a31slave_noasr", "Release": "20211103", "temp_uuid": "FB44DF4E62567D4B", "hideSSID": "1", "SSIDStrategy": "2", "branch": "A31_stable_4.6", "group": "0", "wmrm_version": "4.2", "internet": "1", "MAC": "00:22:6C:66:19:74", "STA_MAC": "00:22:6C:66:19:76", "ETH_MAC": "00:00:00:00:00:00", "CountryCode": "CN", "CountryRegion": "1", "netstat": "2", "essid": "4869706F6C69746F", "apcli0": "192.168.0.233", "eth2": "", "ra0": "10.10.10.254", "eth_dhcp": "1", "VersionUpdate": "0", "NewVer": "0", "set_dns_enable": "1", "mcu_ver": "194", "mcu_ver_new": "0", "dsp_ver": "0", "dsp_ver_new": "0", "date": "2024:12:23", "time": "14:21:45", "tz": "-3.0000", "dst_enable": "1", "region": "unknown", "prompt_status": "0", "iot_ver": "1.0.0", "upnp_version": "1005", "cap1": "0x1200", "capability": "0x28492800", "languages": "0x6", "streams_all": "0x7ffffffe", "streams": "0x7f9831fe", "external": "0x0", "plm_support": "0x56", "preset_key": "10", "spotify_active": "1", "lbc_support": "0", "privacy_mode": "0", "WifiChannel": "1", "RSSI": "-81", "BSSID": "BC:0F:9A:50:2B:BC", "battery": "0", "battery_percent": "0", "securemode": "1", "auth": "WPAPSKWPA2PSK", "encry": "AES", "upnp_uuid": "uuid:FF31F012-043B-7ED5-3C74-DD28FF31F012", "uart_pass_port": "8899", "communication_port": "8819", "web_firmware_update_hide": "0", "ignore_talkstart": "0", "web_login_result": "-1", "silenceOTATime": "", "ignore_silenceOTATime": "1", "new_tunein_preset_and_alarm": "1", "iheartradio_new": "1", "new_iheart_podcast": "1", "tidal_version": "2.0", "service_version": "1.0", "security": "https\/2.0", "security_version": "2.0" }@zpl1025 could you please add mine?
done.
Hi , I hesitate to overload you with more than you already got, but I as well as many others have units that want to upgrade… This one I have seen before in the list so I hope it will work…
{ “language”: “en_us”, “ssid”: “WFA28_F694”, “hideSSID”: “0”, “firmware”: “3.5.3418”, “build”: “release”, “project”: “a28slave_noasr”, “priv_prj”: “a28slave_noasr”, “Release”: “20160818”, “group”: “0”, “expired”: “0”, “internet”: “1”, “uuid”: “FF28F0125401C152BBF1995A”, “MAC”: “00-22-6C-4F-F6-94”, “date”: “2025:01:08”, “time”: “15:30:42”, “netstat”: “2”, “essid”: “427261696E73746F726D”, “apcli0”: “192.168.0.241”, “eth2”: “0.0.0.0”, “hardware”: “A28”, “VersionUpdate”: “0”, “NewVer”: “0”, “mcu_ver”: “0”, “disable_mcu”: “0”, “mcu_ver_new”: “0”, “ra0”: “10.10.10.254”, “temp_uuid”: “348B39D7C6042988”, “cap1”: “0x104200”, “capability”: “0x400”, “languages”: “0x6”, “streams_all”: “0x7ffffffe”, “streams”: “0x7ffffffe”, “region”: “unknown”, “external”: “0x0”, “preset_key”: “6”, “plm_support”: “0x0”, “WifiChannel”: “11”, “RSSI”: “-48”, “battery”: “0”, “battery_percent”: “0”, “securemode”: “1”, “auth”: “WPA2PSK”, “encry”: “AES”, “psk”: “07183294ff”, “upnp_version”: “1001”, “uart_pass_port”: “8899”, “communication_port”: “8819”, “web_firmware_update_hide”: “0”, “user1”: “323:524”, “user2”: “5959:6291”, “DeviceName”: “Kontor”, “GroupName”: “Kontor” }
I have some others to , but I will come back to them if this one works…
No , I couldnt wait , and I assume that it is easier to get the bunch at once…
at least I hope …
{ “language”: “en_us”, “ssid”: “WFA2_5CF0”, “hideSSID”: “1”, “firmware”: “3.6.4016”, “build”: “release”, “project”: “a31wfa2_ex”, “priv_prj”: “a31wfa2_ex”, “Release”: “20170116”, “group”: “0”, “expired”: “0”, “internet”: “1”, “uuid”: “FF31001353665E74B9A5E0A7”, “MAC”: “00-22-6C-60-5C-F0”, “date”: “2025:01:08”, “time”: “15:45:17”, “netstat”: “2”, “essid”: “427261696E73746F726D”, “apcli0”: “192.168.0.96”, “eth2”: “0.0.0.0”, “hardware”: “A31”, “VersionUpdate”: “0”, “NewVer”: “0”, “mcu_ver”: “0”, “mcu_ver_new”: “0”, “ra0”: “10.10.10.254”, “temp_uuid”: “8B1D144749A1104A”, “cap1”: “0x400”, “capability”: “0x680880”, “languages”: “0x6”, “dsp_ver”: “”, “streams_all”: “0x7ffffffe”, “streams”: “0x7ffffffe”, “region”: “unknown”, “external”: “0x0”, “preset_key”: “6”, “plm_support”: “0x2”, “WifiChannel”: “11”, “RSSI”: “-46”, “battery”: “0”, “battery_percent”: “0”, “securemode”: “0”, “upnp_version”: “1004”, “upnp_uuid”: “uuid:FF310013-5366-5E74-B9A5-E0A7FF310013”, “uart_pass_port”: “8899”, “communication_port”: “8819”, “web_firmware_update_hide”: “0”, “privacy_mode”: “0”, “user1”: “315:524”, “user2”: “5935:6291”, “DeviceName”: “Kitchen”, “GroupName”: “Kitchen” }
{ “language”: “en_us”, “ssid”: “Uterum”, “hideSSID”: “1”, “firmware”: “3.6.4016”, “build”: “release”, “project”: “a31wfa2_ex”, “priv_prj”: “a31wfa2_ex”, “Release”: “20170116”, “group”: “0”, “expired”: “0”, “internet”: “1”, “uuid”: “FF3100133DC0683F1AB6D3FA”, “MAC”: “00-22-6C-60-6A-10”, “date”: “2025:01:08”, “time”: “15:50:02”, “netstat”: “2”, “essid”: “427261696E73746F726D”, “apcli0”: “192.168.0.121”, “eth2”: “0.0.0.0”, “hardware”: “A31”, “VersionUpdate”: “0”, “NewVer”: “0”, “mcu_ver”: “0”, “mcu_ver_new”: “0”, “ra0”: “10.10.10.254”, “temp_uuid”: “60DE55457862D721”, “cap1”: “0x400”, “capability”: “0x680880”, “languages”: “0x6”, “dsp_ver”: “”, “streams_all”: “0x7ffffffe”, “streams”: “0x7ffffffe”, “region”: “unknown”, “external”: “0x0”, “preset_key”: “6”, “plm_support”: “0x2”, “WifiChannel”: “11”, “RSSI”: “-43”, “battery”: “0”, “battery_percent”: “0”, “securemode”: “0”, “upnp_version”: “1004”, “upnp_uuid”: “uuid:FF310013-3DC0-683F-1AB6-D3FAFF310013”, “uart_pass_port”: “8899”, “communication_port”: “8819”, “web_firmware_update_hide”: “0”, “privacy_mode”: “0”, “user1”: “294:524”, “user2”: “5349:6291”, “DeviceName”: “kontor”, “GroupName”: “kontor” }
@zpl1025 - I missed to address you , but those were naturally to you …
Hi Mats, you’re the very early user of Linkplay 
,
Btw, the first one does not work, it’s different hardware platform. And could give a try to the 2nd one, I’ve deployed and you could test.
And for anyone want to try the latest A31 firmware, could check out this post, and you could upgrade the device manually, which relies on a tool but could try it immediately.
And I don’t need to maintain the server any more
@zpl1025 Oh, my dear friend, I hope you can help me!
I have this speaker set from Power Dynamics, model WCS50.
the UUID starts with FF31F012 and the firmware was very old… I couldn’t goup these speakers with arylic amplifier board (amp_V4).
So, I went to the LinkPlay firmware page and saw that the Rakoit firmware was more recent and had the same UUID start.
I used the Updat tool and updated the Power Dynamics speaker set with that formware but now, I have very loud squeeks/screeches, everytime sound tries to come out of the speakers. I notice that it does that when playing the normal setup messages and even after that (setup process), apart from being able to pair the speaker set with the V4 amp, if I try to play music, it’s screeching loudly again…
I don’t know if you could identify the correct firmware from the brand alone, I saw that before updating manually, the MCU_VER was “6”., and the PROJECT was “MY_WIFI” (I’m only shure about the MY_* part…
I understand if this is not enough info to solve my problem, no worries.
I also tried to contact the brand and see what they say…
Thanks in advance!
which file exactly you’ve upgraded? Normally, upgrade the A31 firmware won’t cause such issue.
And if I understood correct, after upgraded, you could still see WCS50 in APP, but when you try play music or the internal notification sound, it will have very large distortion. And could you still identify the sound playing?
Hi again,
I uploaded “a31imuzobox_rakoit_new_20210929_all_burning”.
It seemed the same product. But I noticed later that it’s not.
The UUID is not the same start.
The sound isn’t recognizeable at all…
Thanks once again.
Solved… Used your repacked firmware: " a31rakoit-4.6.415156-b1-c3bddec5-20240816.zip".