Are said spots black? Or simply not responsive to touch?
Here's my suggested process:
Clean the display with a microfiber cloth.
Apply one or two drops of 90% isopropyl alcohol directly to the cloth then wipe the entire display and dry with a different section of the cloth.
Test again.
Close all open apps.
Next reboot the device several times.
Ensure your battery health % found in
Settings > battery > battery Health and charging
Is over 80% anything under 80% can cause the iPhone not to function properly.
Inspect the display for psychical damage.
If the display appears good as new but doesn't take touch in a few places or the entire display and displays an image over the entire display.
It could need it's fpc flex cables re-seated.
If you wish to try a hardware repair like this I suggest following a good guide to the tee.
For a reseat on the display connectors pause on removing the display from the phone and follow the directions in reverse.
Are said spots black? Or simply not responsive to touch?
Here's my suggested process:
Clean the display with a microfiber cloth.
Apply one or two drops of 90% isopropyl alcohol directly to the cloth then wipe the entire display and dry with a different section of the cloth.
Test again.
Close all open apps.
Next reboot the device several times.
Ensure your battery health % found in
Settings > battery > battery Health and charging
Is over 80% anything under 80% can cause the iPhone not to function properly.
Inspect the display for psychical damage.
If the display appears good as new but doesn't take touch in a few places or the entire display and displays an image over the entire display.
It could need it's fpc flex cables re-seated.
If you wish to try a hardware repair like this I suggest following a good guide to the tee.
For a reseat on the display connectors pause on removing the display from the phone and follow the directions in reverse.
Are said spots black? Or simply not responsive to touch?
Here's my suggested process:
Clean the display with a microfiber cloth.
Apply one or two drops of 90% isopropyl alcohol driectly to the cloth then wipe the entire display and dry with a different section of the cloth.
Test again.
Close all open apps.
Next reboot the device several times.
Ensure your battery health % found in
Settings > battery > battery Health and charging
Is over 80% anything under 80% can cause the iPhone not to function properly.
Inspect the display for psyhical damage.
If the display appears good as new but doesn't take touch in a few places or the entire display and displays an image over the entire display.
It could need it's fpc flex cables re-seated.
If you wish to try a hardware repair like this I suggest following a good guide to the tee.
For a reseat on the display connectors pause on removing the display from the phone and follow the directions in reverse.
If taking apart your phone isn't something you'd like to try a local repair shop can happily assist.
Are said spots black? Or simply not responsive to touch?
Here's my suggested process:
Clean the display with a microfiber cloth.
Apply one or two drops of 90% isopropyl alcohol driectly to the cloth then wipe the entire display and dry with a different section of the cloth.
Test again.
Close all open apps.
Next reboot the device several times.
Ensure your battery health % found in
Settings > battery > battery Health and charging
Is over 80% anything under 80% can cause the iPhone not to function properly.
Inspect the display for psyhical damage.
If the display appears good as new but doesn't take touch in a few places or the entire display and displays an image over the entire display.
It could need it's fpc flex cables re-seated.
If you wish to try a hardware repair like this I suggest following a good guide to the tee.
For a reseat on the display connectors pause on removing the display from the phone and follow the directions in reverse.
If taking apart your phone isn't something you'd like to try a local repair shop can happily assist.
Are said spots black? Or simply not responsive to touch?
Here's my suggested process:
Clean the display with a microfiber cloth.
Apply one or two drops of 90% isopropyl alcohol driectly to the cloth then wipe the entire display and dry with a different section of the cloth.
Test again.
Close all open apps.
Next reboot the device several times.
Ensure your battery health % found in
Settings > battery > battery Health and charging
Is over 80% anything under 80% can cause the iPhone not to function properly.
Inspect the display for psyhical damage.
If the display appears good as new but doesn't take touch in a few places or the entire display and displays an image over the entire display.
It could need it's fpc flex cables re-seated.
If you wish to try a hardware repair like this I suggest following a good guide to the tee.
For a reseat on the display connectors pause on removing the display from the phone and follow the directions in reverse.
If taking apart your phone isn't something you'd like to try a local repair shop can happily assist.