🔧 Repair
Fixing radios: connectors, buttons, displays, the dreaded brick — sorted by model.
Most radio failures are typical and can be fixed at home: a worn-out SMA antenna socket, an oxidized volume encoder, broken battery contacts, sticky buttons. And a brick after a botched firmware flash most often comes back to life through the emergency bootloader.
Here you'll find model-by-model repairs (TYT, AnyTone, Baofeng), replacing connectors without overheating the board, and restoring firmware. Before any firmware flash, always back up your codeplug.
Replacing the antenna connector on a radio: soldering SMA without surprises
The connector is a radio's weak spot: we take it apart, desolder the worn-out SMA socket and fit a new one without overheating the board or mixing up male/female.
RepairRepairing the TYT MD-380 / 390 / UV380: common faults
Encoder, antenna socket, buttons, display, battery contacts — what actually breaks in the iconic TYT radios and how to fix it.
RepairAnyTone AT-D878UV / D578UV: problems, care and updates
Closed firmware → the focus is on care and official updates: the CPS version must match the firmware exactly (otherwise a brick), back up the codeplug.
RepairBaofeng DM-1801 / DM-5R / RD-5R: faults and repair
Cheap Baofengs: the connector (SMA-male on the radio itself!), battery contacts, buttons, programming — affordable repair.
RepairA bricked radio: restoring firmware by model
Won't boot after a botched firmware flash? Entering the emergency bootloader/DFU mode by model and when only a service center can help.
RepairCrackling and jumping volume: cleaning the radio's encoder
The volume control is noisy or skips channels: why the encoder oxidizes, how to clean it with the right spray and when to replace it. Getting your radio back on the air.