Describe the specific part or component of this device you're working on. Ex: Battery
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Communicate background information before the reader dives into the guide.
Your Galaxy A 40's lens is broken. Replace it in a few minutes in order to make good quality images again.
Pull out the little glass shards and be sure not to damage or scratch the camera lenses just underneath.
Pre-glue the new Galaxy A 40 rear lens with double sided tape or two drops of B7000 glue.
Lightly press on the area to fix the lens.
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