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DanielGekeler / Samsung_Galaxy_A51_TWRP.md
Last active October 26, 2025 21:52
Installing TWRP on a Samsung Galaxy A51

Custom ROM on Samsung Galaxy A51

This is a writeup about Installing a custom operating system on the Samsung Galaxy A51.
This usually requires installing a custom recovery system. The most commonly used recovery system is TWRP.

Use this information at your own risk and read the documentation of the mentioned tools.

About the device

Original OS: Android 10-13
Kernel: Linux 4.14.113 Petit Gorille with patches

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DanielGekeler / chirp_pmr446_freenet_LPD433_CB.csv
Last active January 31, 2026 13:13
A chirp channel list CSV file. Includes all PMR446, Freenet (🇩🇪 only), LPD433 and CB (1-40) channels. Can be used with the Quansheng UV-K5 if CB channels are unlocked.
Location Name Frequency Duplex Offset Tone rToneFreq cToneFreq DtcsCode DtcsPolarity RxDtcsCode CrossMode Mode TStep Skip Power Comment URCALL RPT1CALL RPT2CALL DVCODE
1 PMR 01 446.006250 0.600000 88.5 88.5 023 NN 023 Tone->Tone NFM 12.50 0.1W
2 PMR 02 446.018750 0.600000 88.5 88.5 023 NN 023 Tone->Tone NFM 12.50 0.1W
3 PMR 03 446.031250 0.600000 88.5 88.5 023 NN 023 Tone->Tone NFM 12.50 0.1W
4 PMR 04 446.043750 0.600000 88.5 88.5 023 NN 023 Tone->Tone NFM 12.50 0.1W
5 PMR 05 446.056250 0.600000 88.5 88.5 023 NN 023 Tone->Tone NFM 12.50 0.1W
6 PMR 06 446.068750 0.600000 88.5 88.5 023 NN 023 Tone->Tone NFM 12.50 0.1W
7 PMR 07 446.081250 0.600000 88.5 88.5 023 NN 023 Tone->Tone NFM 12.50 0.1W
8 PMR 08 446.093750 0.600000 88.5 88.5 023 NN 023 Tone->Tone NFM 12.50 0.1W
9 PMR 09 446.106250 0.600000 88.5 88.5 023 NN 023 Tone->Tone NFM 12.50 0.1W