总之，不建议删除隐藏分区。

Above all, it is not recommended to delete the hidden partition.

youdao

我们建议删除V6.1概要，但这并不是成功完成回滚所必需的。

Removing the V6.1 profiles is recommended, but not required for the rollback to complete successfully.

youdao

如图，那些字在线路和阻焊层都有，我们建议删除阻焊上的字。

Please see below picture, those letters overlap at circuit layer and solder mask. We suggest deleting the letters in solder mask layer.

youdao