Samsung Galaxy Nexus. How to clear internal storage

[Janet Doe]

I have a Factory Unlocked Samsung Galaxy Nexus
Its been rooted and on Clock mod. I've done a factory reset because the custom ROM was messing up. Its saying there is more space left on my phone. Specifically 500mb. I just want my phone back to normal. Please help. No idea what to do:-\

 

[atrix2noob]

Connect to PC and run as a USB mass storage device then go through your phones folder and try to delete any big files that may be taking up this space

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[Janet Doe]

Is there a way to delete all the restore points? I believe that's what's taking up all the space

 

[atrix2noob]

Access the system files and check

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