Unisoc Smartphones
Various Unisoc SC7XX / SC9XX / T3XX / T6XX Brands
Remove FRP
- Select "Unisoc" platform from the tab menu in the upper left side of the software
- Go to "Service" tab
- Select your phone model in the right drop-down menu
- Turn the phone OFF
- Select “USB (autodetect)” port
- Press “Remove FRP” button
- Set the phone to the special mode:
- Press and hold the "VOL -" while inserting the USB cable
- In some cases, a different key combination or connection via a test point may be required.
- Install phone drivers (only if the phone is connected for the first time).
- Connect phone to PC
- The message "Removing FRP lock...Done" indicates that procedure has been completed successfully
- Disconnect the device
Universal Loaders:
If the phone from drop-down list doesn't work, try generic platform loader from (Unisoc) category.
Remove FRP using loaders extracted from the original *.pac flash file
If your device isn't listed among the supported models, but you have a flash file for it in the original *.pac format, you can attempt to perform a service operation.
Service such a device using loaders extracted from flash file, by following these steps:
- Select the "Unisoc" platform from the tab menu in the upper left corner of the software.
- Go to the "Service" tab.
- Select the "USB (autodetect)" port.
- Turn the phone OFF
- Select "(PAC)" from the right drop-down menu.
- Select “Loader selection…”
- Press the "Remove FRP" button.
- The program will prompt you to choose the flash file in the original *.pac format.
- Set the phone to the special mode:
- Press and hold the "VOL -" button while inserting the USB cable.
- In some cases, a different key combination or connection via a test point may be required.
- Connect phone to PC
- Install phone drivers (only if the phone is connected for the first time).
- When you see the message "Removing FRP lock...Done," it indicates that the procedure has been successfully completed.
- Disconnect the device.
If the service operation is successful, share the log on the official Sigma forum.
Manuais em video
Serviço
Eliminação de FRP
- Selecione plataforma "Unisoc" no menu do software
- Clique em "Serviço"
- Desligue o telefone
- Ative no telefone modo FastBoot:
- aperte e mantenha o botão “VOL-“ e conecte o telefone ao PC com cabo USB (ou use qual quer outro método)
- Selecione porto “Android ADB interface”
- Clique no botão “Eliminar FRP”
- A mensagem "Eliminando FRP ...OK" significa que o procedimento teve éxito
- Desconecte o telefone
Manuais em video
¡Advertencia! ntes de empezar a trabajar con el celular asegúrese de lo siguiente:
- Você está usando a mais nova versão do software
- A bateria deve estar conectada à placa do telefone e totalmente carregada. Especialmente durante as operações através de testpoint.
- Están cerrados todos los programas que pueden trabajar paralelamente con el celular
- Não é permetido desconectar do PC o cabo do telefone e o telefone ate o fim do procedimento
Tambem não recomendamos mover o telefone durante o trabalho com ele - Conecte o telefone ao porto USB na parte traseira do PC (na placa mãe)
Não conecte nem desconecte outros cabos USB ao PC durante o trabalho com o telefone - Não é recomendável usar nenhuns USB hubs nem cabos USB compridos. Use o mais corto USB cabo.
- El teléfono tiene la versión original de firmware (de fábrica)
- Verifique se tirou o cartão SIM
