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Samsung Galaxy A20e (samsung-a20e): Difference between revisions

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Instructions for entering Download mode and unlocking the bootloader have been added. Because I also could not find a kernel that works, the development is stopped until I could get a computer.
2 references to the turqoise "Warning" screen have been added.
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==How to enter Download mode==
==How to enter Download mode==
Press and hold {{ButtonCombo|Power|Volume Up|Volume Down}} while connecting the cable to a PC/phone when the phone is turned off, then press {{button|Volume Up}}.
Press and hold {{ButtonCombo|Power|Volume Up|Volume Down}} while connecting the cable to a PC/phone when the phone is turned off until you see a turquoise "Warning" screen, then press {{button|Volume Up}}.


==How to unlock the bootloader==
==How to unlock the bootloader==
Go to {{Button|Settings|About Phone|Software Information}}, then tap the version number until you see the "Developer options has been enabled" message. Go back to the settings page and tap on "Developer Options" then enable "OEM unlocking".  
Go to {{Button|Settings|About Phone|Software Information}}, then tap the version number until you see the "Developer options has been enabled" message. Go back to the settings page and tap on "Developer Options" then enable "OEM unlocking".  
Turn off the phone, then press and hold {{ButtonCombo|Power|Volume Up|Volume Down}} while connecting the cable to a PC/phone, then press and hold the {{button|Volume Up}} button until you see the "Unlock bootloader?" message. Press {{button|Volume Up}} to wipe the data and unlock the bootloader.
Turn off the phone, then press and hold {{ButtonCombo|Power|Volume Up|Volume Down}} while connecting the cable to a PC/phone, then when you see a turquoise "Warning" screen, press and hold the {{button|Volume Up}} button until you see the "Unlock bootloader?" message. Press {{button|Volume Up}} to wipe the data and unlock the bootloader.

Revision as of 13:16, 9 March 2024

This device is marked as not booting.
Status: port cancelled (could not find a kernel that works to compile and boot)
Samsung Galaxy A20e
A20e TWRP screenshot
A20e TWRP screenshot
Manufacturer Samsung
Name Galaxy A20e
Codename samsung-a20e
Model SM-A202F
Released 2019
Type handset
Hardware
Chipset Samsung Exynos 7884B
CPU 2x Cortex-A73 2.29 Ghz, 6x Cortex-A53 1.69 Ghz
GPU Mali-G71
Display 720x1560
Storage 32GB
Memory 3GB
Architecture aarch64
Software
Original software Android (One UI)
Original version 9 (One UI 1.0)
postmarketOS
Category testing
Pre-built images no
postmarketOS kernel 4.4.177

Contributors

AlinTriesPorting

Users owning this device


How to enter Download mode

Press and hold Power+Volume Up+Volume Down while connecting the cable to a PC/phone when the phone is turned off until you see a turquoise "Warning" screen, then press Volume Up.

How to unlock the bootloader

Go to SettingsAbout PhoneSoftware Information, then tap the version number until you see the "Developer options has been enabled" message. Go back to the settings page and tap on "Developer Options" then enable "OEM unlocking". Turn off the phone, then press and hold Power+Volume Up+Volume Down while connecting the cable to a PC/phone, then when you see a turquoise "Warning" screen, press and hold the Volume Up button until you see the "Unlock bootloader?" message. Press Volume Up to wipe the data and unlock the bootloader.