Why didn't the phone screen react? The game is high, the characters are shot in the spot; the screen is stuck when the payment is made, and the eyes are on the back..
I'm sure a lot of my friends have had these crazy moments。
After reading this article, you might be able to save it without a penny。
I. Don't forget the issues of “hands” and “fields”
• the screen is too dirty or sweaty: this is the most common reason. Water stains and sweats form a conductor layer, causing the screen to jump. The solution is simple: wipe screens and hands with dry cloth。
• the main cause is steel membrane: poor-quality, over-heavy or marginal-drived membranes can seriously block signals. It would be useful to remove the adhesives, and many of the “failures” disappear immediately。
“invisible interference” when charged
Do you have a habit of playing cell phones while charging? The problem is probably on chargers。
• non-original chargers: unstable voltage can cause high frequency interference and direct contact drift. Replacing the original charger, or removing the charger for re-testing, is often an immediate problem。
The software's dead. The phone's dead
The system occasionally “brain short circuits” can also cause tactile failure。
• forced restart is the most effective solution to temporary card death (different machine-type buttons, fast-track search). It's 10,000 times easier than changing the screen。
"switches" hidden in settings
Sometimes it's you who accidentally started a special pattern:
• magnifying gestures: when the auxiliary function is on, successive clicks on the screen will enter the magnification mode and make you think you're touchy。
:: glove mode: if it is turned on, naked hands may not be sensitive。
If you go in and shut down these functions, the problem may be solved。
The most easily neglected “static power”
Especially during the dry season of autumn and winter, mobile phone surfaces accumulate too much static power to “lock” touch layers temporarily。
• solutions: light touch of the cell phone frame with a metal object (e. G. Key) or force re-launching directly long by the power key。
The most undesirable “hardware failure”
If none of the above were effective, and the mobile phone had fallen or watered in the recent past, it might really have been the screen wiring or tarnished ic damage. At this point, do not break the data and contact the official sales is the best option。
In summary:
In this order, if the screen fails:
1. Rub: clean screens and hands。
2. Decrypt: rip out the membrane。
3. Pull: remove chargers。
Restart: force the restart of mobile phones。
Most of the problems can be solved within these four steps. If not, it is not too late to consider post-sales repairs。
