[D] Chance to improve my profile for PhD after a terrible Ms thesis

I’m finishing my Master thesis in 2 weeks and I feel it super bad. Since I failed in the last Phd application cycle, I wanted to try it again, after my graduation. However, then people will care more about my thesis. I know bad thesis might be a big red flag for phd, but is there any chance to save my profile, like getting an RA position and publishing papers?

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