Post some images of the problem back here so that it can be seen. Here’s how to do this on Ifixit [guide|21499].
Try starting the phone in [link|https://www.hardreset.info/devices/xiaomi/xiaomi-redmi-note-9/safe-mode/|safe mode] and check if the problem is still there.
-
Try [link|https://www.hardreset.info/devices/xiaomi/xiaomi-redmi-note-5-pro/wipe-cache/|wiping the cace partition] and check if the problem is still there.
+
Try [https://www.hardreset.info/devices/xiaomi/xiaomi-redmi-note-5-pro/wipe-cache/|wiping the cache partition] and check if the problem is still there.
If still no good it may be a faulty display assembly flex cable connection on the systemboard or a faulty display assembly.
As a DIY repair all you can do is to open the phone and first check that the display flex cable connection is secure and if so, then to replace the display assembly and check if it now works OK. Here’s the Ifixit [guide|51759] guide that may help. If doing this yourself seems too daunting, contact a reputable, professional mobile phone repair service and ask for a quote.
Post some images of the problem back here so that the problem can be seen. Here’s how to do this on Ifixit [guide|21499].
+
Post some images of the problem back here so that it can be seen. Here’s how to do this on Ifixit [guide|21499].
-
Try starting the phone in [https://www.hardreset.info/devices/xiaomi/xiaomi-redmi-note-9/safe-mode/|safe mode] and check if the problem is still there.
+
Try starting the phone in [link|https://www.hardreset.info/devices/xiaomi/xiaomi-redmi-note-9/safe-mode/|safe mode] and check if the problem is still there.
-
Try [https://www.hardreset.info/devices/xiaomi/xiaomi-redmi-note-5-pro/wipe-cache/|wiping the cace partition] and check if the problem is still there.
+
Try [link|https://www.hardreset.info/devices/xiaomi/xiaomi-redmi-note-5-pro/wipe-cache/|wiping the cace partition] and check if the problem is still there.
If still no good it may be a faulty display assembly flex cable connection on the systemboard or a faulty display assembly.
As a DIY repair all you can do is to open the phone and first check that the display flex cable connection is secure and if so, then to replace the display assembly and check if it now works OK. Here’s the Ifixit [guide|51759] guide that may help. If doing this yourself seems too daunting, contact a reputable, professional mobile phone repair service and ask for a quote.
Hi,
Has the phone been dropped or gotten wet at all?
Post some images of the problem back here so that the problem can be seen. Here’s how to do this on Ifixit [guide|21499].
Try starting the phone in [https://www.hardreset.info/devices/xiaomi/xiaomi-redmi-note-9/safe-mode/|safe mode] and check if the problem is still there.
Try [https://www.hardreset.info/devices/xiaomi/xiaomi-redmi-note-5-pro/wipe-cache/|wiping the cace partition] and check if the problem is still there.
If still no good it may be a faulty display assembly flex cable connection on the systemboard or a faulty display assembly.
As a DIY repair all you can do is to open the phone and first check that the display flex cable connection is secure and if so, then to replace the display assembly and check if it now works OK. Here’s the Ifixit [guide|51759] guide that may help. If doing this yourself seems too daunting, contact a reputable, professional mobile phone repair service and ask for a quote.