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1. Switch flight mode Sometimes when we are in the position of the cross-base station, the signal diving will be unstable. You can try toggling the airplane mode, first turn on the airplane mode for 5 seconds and then turn it off, and then see if your signal is full of health. 2. Manually select the carrier, and the iPhone will automatically connect to the corresponding network according to your card.
However, the iPhone sometimes has convulsions, if you have a poor signal, you can manually select the network to try. Go to [Settings] -- Carrier -- Turn off Auto] and so on, search for the network, and then select the corresponding carrier according to your card. For example, mine is a mobile card and chooses China Mobile.
3. Reset the network If you try the above two methods, the signal is still very poor, it may be your network setting problem, you can try to reset the network to see if the signal improves! Method: Go to [Settings] -- General -- Reset -- Reset Network Settings.
Reminder: Restoring the network will not delete any data from the phone, but the wifi password recorded by the phone will be cleared. 4. Flash recovery system If the above methods fail to solve the signal problem, it may be a system or hardware problem.
You can try to make a full backup of your phone with iTunes first, and then restore it. If it still doesn't work, you can only go to the after-sales inspection to replace the machine.
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It may be because the local operator does not have a very good signal.
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1. For iphone6 plus telecom version, check if there is a problem with the telecom card;
2. If it is a problem with the telecom card, you can go to the telecom business hall with the owner's ID card to replace the card;
3. If it is not a problem with the telecom card, it is recommended to bring the mobile phone three-pack certificate to Apple after-sales service, and ask Apple engineers to help detect and deal with it.
iPhone 6 Plus is a smartphone launched by Apple on September 10, 2014 Beijing time, iPhone 6 Plus uses an inch screen, becoming the largest screen mobile phone in Apple's history.
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First of all, Apple's signal is not good, which is a fact that cannot be ignored. In addition, the telecom 4G coverage has not progressed, 4G signal all kinds of dead ends, the solution, prohibit 4G to fall back 3G signal. Otherwise, change to a mobile 4G card.
Mobile 4G coverage is OK, your phone supports mobile 4G. When the telecom 4G signal is better in the future, you can change it back.
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Repairs, or there is no signal where you are.
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Dear users, hello, it is a pleasure to serve you.
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