# Noob question (sry) but can I wipe my bootloadert by flashing via sdcard?

**URL:** https://marlin.crc.id.au/forum/t/noob-question-sry-but-can-i-wipe-my-bootloadert-by-flashing-via-sdcard/1913
**Category:** Firmware Builder
**Created:** [10 October 2023 12:21 UTC](https://marlin.crc.id.au/forum/t/noob-question-sry-but-can-i-wipe-my-bootloadert-by-flashing-via-sdcard/1913 "2023-10-10T12:21:53Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![macron0](https://marlin.crc.id.au/forum/letter_avatar_proxy/v4/letter/m/5f9b8f/32.png) [@macron0](https://marlin.crc.id.au/forum/u/macron0)
#### Post date: [10 October 2023 12:21 UTC](https://marlin.crc.id.au/forum/t/noob-question-sry-but-can-i-wipe-my-bootloadert-by-flashing-via-sdcard/1913/1 "2023-10-10T12:21:53Z")

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Can I wipe my bootloadert by flashing via sdcard?

I mean if I try a firmware build via the builder here can I do something wrong wiping my boot loader so I can never go back?