How to: Download & Extract?

Download the RollBack-ALE-L21-C432B550-B300-B170.zip firmware file and extract it using WinRAR or 7-Zip.

How to: Install Flash Tool?

Install the required flash tool (SP Flash Tool / Odin / QFIL) mentioned in the description.

Connect your device in Download Mode or EDL Mode via USB cable to your PC.

Load the RollBack-ALE-L21-C432B550-B300-B170.zip firmware file in the flash tool and start the flashing process.

Wait for the flashing process to complete. Do not disconnect the device.

134 MB

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03/07/2024

RollBack-ALE-L21-C432B550-B300-B170.zip

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File Size

134 MB

Upload Date

03/07/2024

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File ID

#150596

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Reference

File ID150596

CategoryALE-L21 Downgrade Firmware

Uploaded03/07/2024

StatusVerified ✓

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