After reading the comments, I felt relieved. Ultimately, Motorola ended up in a seafood market. The essence of P25 cluster radios lies in the P25 cluster system; without it, there's no real sense of purpose.
In the past, I used LAB software to "kill" the first generation of military knives twice, but I later managed to revive them. I also experimented with various older models like GP88, 88S, HT600, HT1000, MT1000, and MT2000, and eventually either gave them away to a neighbor or directly sold them.