Coloured spots on the iPhone screen. What to do?

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Coloured spots on the iPhone screen. What to do?
Apple phones are renowned for their quality and
reliability. However, with them, as with any
other high-tech equipment, there are problems. In
particular, sometimes colored spots of various
shades appear on the screens of iPhones , in
which white, red, yellow, blue, purple colors may
prevail. The spots can be irregular, streaky or
streaky (both horizontal and vertical). If spots
appear on the iPhone screen , then you should not
expect them to disappear by themselves. Also, do
not try to fix anything on your own, because
without knowing the cause of the defect, without
experience, special diagnostic equipment and
software, you can only aggravate the problem.
There can be only two options. If the iPhone was
bought recently, is under warranty, and the
defect came to light almost immediately after
purchase, then most likely it is a factory
defect. In this case, you can contact the seller
with a request to replace the device. In all
other cases, you can contact our M-FIX service
center, where our technicians will diagnose,
determine the causes of stains on the iPhone
display and eliminate the malfunction. ??Find out
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Why do colored spots appear on the iPhone screen?
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• Here are the most common causes of stains on
  iPhones
• water (or any other liquid) getting inside the
  phone case
• mechanical damage to the apparatus
• internal loads (for example, when the battery is
  swollen)
• software crashes
• strong overheating of the phone.
• It is worth noting that when a liquid enters the
  device, the consequences may not appear
  immediately, but only after a while - here much
  depends on the amount of liquid that has got
  inside, which leads to oxidation of the contacts
  of the display loop. Therefore, the oxidation
  process can take quite a long time and the
  results can be different - from the appearance of
  colored spots on the phone display to its
  complete failure.
• Mechanical damage to the phone as a result of
  falling from a height, impact or strong squeezing
  can have the same consequences. The only reason
  in this case is the appearance of cracks that
  destroy the crystal structure of the screen. By
  the way, it should be borne in mind that even
  small microcracks on the display tend to
  increase in size over time.
• Prolonged exposure of the iPhone to heat, near a
  heating battery or overheating for any other
  reason can lead to a change in the properties of
  the adhesive used by the manufacturer to connect
  the layers of the display module. In this case,
  the display will have to be completely replaced,
  in some cases it may also be necessary to
  replace the temperature sensor.
• As for software failures that lead to the
  appearance of light colored spots, you need to
  reflash your iPhone. Of course, most experienced
  users can do this on their own. However, it
  should be borne in mind that any interruption or
  failure in the process of flashing an Apple phone
  (for example, due to power surges) can
  completely disable the device.
• Therefore, flashing the iPhone only needs to be
  done using an uninterruptible power supply. And
  in order to exclude any possible problems, it is
  better to entrust this to the employees of the
  iPhone Mobile Repair Delhi.

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Advice from experienced iPhone Mobile Repair Delhi
Suppose even quiet spots appear on the phone
screen. In that case, even a small amount of
water gets in, or a small crack appears, the
battery swells, as well as any other possible
problems with the Apple phone, it is better not
to delay the question, but immediately contact
the service center, where there is all the
necessary diagnostic equipment, software,
professional repair equipment and tools,
high-quality spare parts - after all, this will
avoid in the future more significant expenses
for iPhone Mobile Repair Delhi.