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Wolfgang Wiedmeyer, 03/26/2017 02:14 PM
barcode scanning

Usage Notes

General-purpose usage notes and tips

Enabling root access

To allow root access, open the Developer options in the settings. There, press Root access. In the pop-up menu, select either Apps only, ADB only or Apps and ADB, depending on how you want to restrict root access. See ADB for more information about root access with ADB.

Device Encryption

  • Do not set the default keyboard (LatinIME) as a non-system app if you use encryption: it will prevent you from entering the password to open the encrypted storage.

Barcode scanning

The mostly used barcode scanner app ZXing has a slow preview. The privacy-friendly QR Scanner has a faster preview.

Updated by Wolfgang Wiedmeyer over 5 years ago · 3 revisions

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