2024-10-04 12:21:21 -04:00
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# Vivo/IQOO
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- Verdict: **⛔ Avoid!**
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The BBK* family has an unlocking problem. If in case of OPPO/Realme they at least offer an app in some regions, Vivo is locked completely.
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2024-10-05 07:40:08 -04:00
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Well, that is, if [xdaforums.com][BBK Fastboot] doesn't apply to you.
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2024-10-04 12:21:21 -04:00
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On pre-May 2022 firmware. I believe these methods *were* ~universal, but proceed with caution:
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2024-10-05 07:40:08 -04:00
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* Vivo x70 Pro+: [xdaforums.com][Vivo x70 Pro+]
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* Vivo Y31 2021: [xdaforums.com][Vivo x70 Pro+]
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2024-10-04 12:21:21 -04:00
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\* BBK Electronics was deregistered as a company on 7 April 2023.
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***
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2024-10-05 07:40:08 -04:00
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Authored by [melontini](https://github.com/melontini).
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[BBK Fastboot]:https://xdaforums.com/t/how-to-unlock-bootloader-of-vivo-phones.3686690/
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[Vivo x70 Pro+]:https://xdaforums.com/t/vivo-x70-pro-bootloader-unlock-how-to-guide.4444989/
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[Vivo Y31 2021]:https://xdaforums.com/t/unlocking-bootloader-rebooting-in-edl-without-testpoint-vivo-y31-2021.4440801/
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