However, once you have opened your iPhone once for repair or any replacement of parts. Because it does not have that dust-resistant substance and machine-formed compact bonding like when it came from the company. If you have dirt, dust, or debris on your iPhone, it may get in the way of your phone's functionality, for example:

• Dirt can damage your speakers, therefore you might get very low audio output.
• Dirt can get into your charging dock and can cause interruptions in charging
• Dirt can cause your iPhone camera lens to become damaged or foggy.
• Dust may get in your iPhone which can sit and slow down other components, take up space in free areas, and cause heating issues on your phone. This may result in poor performance and slows your phone down.

So, you must get your iPhone cleaned once in a while after getting repair service, or if you think you need to get your iPhone cleaned. iFixit bd offers an iPhone cleaning service for a very reasonable cost. iFixit bd is a prominent Apple servicing center that specializes in iPhone fixes and replacements. iFixit bd is located on 4 different service points ranging from Dhaka, Bangladesh.