The phone screen went out but the phone is working
Screen does not work on iPhone 4s after flooding
Having “expiated” your device, you run the risk of finally ditching it, so do the following as soon as possible:
- Turn off your phone;
- Disconnect the battery (you need a screwdriver for small screws, it is screwed on);
- Wipe off any visible water;
- Place iPhone in a container of rice and leave for 24 hours.
After that, the device can turn on, but it is better not to risk it and contact the service. Instead of rice, you can use a hairdryer or a special cover, but in the case of a hairdryer there is a risk of damaging the insides and finally “killing” the device, and in the second case, the price of the cover may be higher than the price of repair from honest craftsmen.
Screen stopped working on iPhone 4
IPhone Screen Blank Causes Alarm
If the restart did not help or the apple symbol does not appear, go to the next step. Another reason why the screen does not work on the iPhone 4 may be its Chinese origin: non-original equipment breaks down very quickly, not to mention the fact that its repair exceeds, but then go broke on replacements.
IPhone 4 screen not working: what to do
Check the battery charge before disassembling
The first thing to start diagnosing with is checking the charge level. Oddly enough, one of the reasons people turn to Apple services is banal forgetfulness: a completely discharged phone may not turn on even when working from charging, which people who are especially prone to panic perceive as a breakdown.
If charging is okay, check your iPhone. Does not show the screen, but everything else works. you should think again if you or anyone else has ever poured the device, because the remaining moisture is insidious and hurts the entire device slowly, even if it worked before. There were no such cases? Well, you are a very neat user, so the reason that the iPhone’s screen stopped working, there is sound, and the calls go through, is either a breakdown of the screen as a whole, or a loose cable.
Having experience in assembling and disassembling complex electronic devices, you can independently disassemble your iPhone and check the reliability of the loop fastening, but remember: if the phone has a guarantee, this should not be done, then any service will withdraw the warranty due to opening.
There is no guarantee. there are no fears, you can check. In the case of a correctly looking cable, it is better to take the iPhone for examination. Advice for owners of CRT TVs and screens (if there are any): do not put the device on them, the screen does not work for the iPhone 4c after a long lay. Either charging with reboot or service helps. The effect of the CRT on the iPhone screen is palpable.
iPhone works, but the screen does not light up
Often, by “off”, users mean insufficient backlighting, which confuses the wizards. If your screen just glows dimly, but the picture on it is clear and the response of the device is good, increase the brightness in the settings. 100% will help if the firmware is original and correct. A non-working point for changing the backlight can be the cause of an error during the update, this is corrected by the firmware, which is also better to do in the service.
If you don’t want to contact the service for such a trifle, try resetting the settings to the factory settings, it can also help. Do not get carried away with unauthorized flashing: the same JailBreaks are capable of injecting malicious code into the system, forcing individual iPhone nodes to malfunction.
Choosing a service
High-quality service is the key to the iPhone’s work
“IPhone works but the screen is black? Our masters know what to do! ” A similar statement in different forms is found in contextual advertising and in paper advertisements, the essence is the same: to lure you as a client. Do not get fooled by discounts and free diagnostics: a licensed service takes money for diagnostics, but then deducts its amount from the cost of the service. What to look for when visiting:
By the way, services that promise “only original spare parts” are often cunning: Apple does not have original spare parts, there are high-quality Chinese counterparts. The paradox is that phones are repaired with the same parts from which high-quality replicas are assembled. After handing over the device, do not forget to take the certificate of acceptance of the equipment for repair, in which the identifier of your iPhone must be indicated.
IPhone has blanked out screen, but it works. what to do
If the iPhone does not have a screen, not all owners know what to do, but meanwhile the question is very, very relevant: the cost of the display is high, so replacing it unknowingly can lead to unnecessary expenses. To avoid this, it is important to know two things: the reasons for the occurrence and how to fix the problem without harm to the phone.
iPhone under warranty
You have a warranty iPhone 4s, the screen does not work, you do not know what to do. refer to the Apple website with a question. If the phone is not stolen, not overbought from another customer, or has not been exposed to the outside from your side, then Apple engineers will be happy to help you, because the high price includes a cool warranty service.
The site will help you determine the position of the nearest licensed service, tell you what to take with you, and also warn you against self-repair. Remember: during the warranty period, any breakdowns not related to drowning or mechanical damage is a service problem, not yours. Do not be afraid, the masters will be happy to help you, especially if you are polite to them.
A7 display is faded
Problem: Hi, just bought a NEW unlocked Galaxy A7 to replace my 2 year old phone.
When turned on, problems started immediately. Note: when you turn it on. The battery was initially 57% charged. 1. Display color is very faded almost black and white when looking at thumbnails. It’s the same when on the internet. Can’t find where to increase color saturation. This is something with the display, in all modes. The phone is now set to adaptive, but the other modes don’t change anything. 2. Camera: kicks out of camera mode after one shot. It was already 3 times. On the 4th attempt, the system completely went out and did not boot. Did a soft reset, plugged in the charger could turn on the power still 41%. 3. Power: At some point in time, the system dropped the charge from 56% to 14% in about 5-10 minutes, and the front was hot. Plugged in the charger let’s say at 14 percent 3 minutes later, the charge percentage returned to 41%. 4. Speed: I just noticed when I just flip through old photos on the micro SD, moved from another camera Sometimes up to 5 seconds I just flip from one picture to another This problem seems to have diminished after charging it for a while. I tried to check for updates: about device. software updates. update now The message Software update appears. and then the process failed, okay? I am at a loss…. contacted the seller nothing has been returned so far.
Solution: It looks like there is a faulty component in the phone that is causing the problem. The best thing you can do right now is back up your phone data and then hard reset. After the reset is complete, do not install any applications on your phone yet. Try to check first if the problem is still there. If this happens, it is most likely a hardware problem. You must ask to replace the device or have to carry the phone to a service center.
Samsung Galaxy A7 screen won’t turn on, but phone works
The Samsung Galaxy A7 is a mid-range device that offers several features from the flagship models. The 2017 version of this phone is equipped with a 5.7-inch Super AMOLED display, which is a good size for viewing various multimedia content. The phone has an aluminum frame with glass on both the front and back. It’s also IP68 certified, which means it’s waterproof and dustproof. Even though this is a reliable phone, there are times when various issues can arise, which we will now talk about. In this troubleshooting article, we’ll take a look at Galaxy A7 screen not turning on and phone still working and other related issues.
Samsung Galaxy A7 screen won’t turn on, but phone works
Problem: Hi, I hope you guys can help me. I have a problem with my Galaxy A7. His screen doesn’t want to turn on. It stays black, but the phone itself works, the recent apps button, the back button and the home button all work. I can receive phone calls and the phone vibrates, but I cannot see anything on the screen, the screen remains black. I searched for something on the internet and found that I needed to hold down the power button and the volume down button, but this method did not work. I also tried the volume down button, home button and power button, but nothing worked and the phone’s screen suddenly went black even though I used it 5 minutes ago. Thank you guys if you can help me. I will be grateful.
A similar problem: I have a Samsung Galaxy A7 that I dropped, and right after I picked it up, the screen stuck, I thought that maybe I just need to restart it, which I did, but after that the screen went dark. everything else still works, it turns on, I get messages but the screen stays black. I tried to reset it and restart but nothing works, the screen stays the same. Please tell me what I can do to fix this.
Solution: The best thing you can do right now is start your phone in recovery mode.
② Press and hold the Volume Up Home Power buttons for a few seconds.
③Release these buttons when Galaxy A7 displays the recovery mode menu.
If the screen works in this mode, there is a possibility that the problem is caused by a software glitch. Then you need to do a factory reset in this mode. Please note that a reset will delete data from your phone.
If the screen still remains black even in recovery mode, it may already be caused by a malfunction of the display itself. The best thing to do in this case is to take the phone to a service center and have it checked.
A7 screen with green stripe
Problem: Hello everyone! I have a Samsung A7. I have been using it for almost 7 months. It suddenly began to malfunction, and I did not drop it or crush the screen. A green stripe appears on the right side of the edge. When it is heated or used for a while, the streak becomes noticeable, and when it cools, the streak disappears. It was thin, but over time it doubled in size. Will the strip spread from where it is now, because I did not drop the phone or break the screen?
Solution: The first thing you should do in this case is to check if the problem is caused by an application you downloaded. To do this, just check if the problem occurs in Safe Mode. If not, the problem is most likely caused by a third-party application. Find out what this app is and uninstall it.
If the problem still occurs even in safe mode, then you should consider doing a factory reset. Make sure to back up your phone data before performing a reset. After the reset is complete, do not install any applications on your phone. Check if the green bar is present. If so, then the display assembly is most likely to blame. If the band gets larger over time, you need to change the display on your phone at a service center.