The Tianyu touch2 data cable cannot be connected to the computer

Earlier, there were indeed some rechargeable batteries that required a similar "activation" job. These are the early nickel-cadmium rechargeable batteries and NiMH rechargeable batteries. These batteries produce a phenomenon known as the "memory effect", charging in an incomplete state of discharge, which can easily overcharge the battery, which will cause crystals to grow on the electrode plate for a long time, blocking the contact between the electrolyte and the electrode plate, causing the voltage of the battery to drop, and giving the user the feeling that the battery is running out quickly.

For both types of batteries, periodically, rather than every time, the battery is fully discharged and then recharged, which can mitigate the voltage drop caused by these reasons.

However, most of the batteries used in our mobile phones are lithium-ion batteries. Lithium-ion batteries do not need to be activated by deep charging and discharging when they are first used, because the battery initialization and testing process is already completed at the time the battery is manufactured. Lithium-ion batteries also do not have the so-called "memory effect" and can be recharged at any time.

The suggestion that a full charge and discharge of lithium-ion batteries is recommended on a regular basis is simply to calibrate the fuel gauge on laptops and some high-end smartphones, not because of any benefit to the battery itself. For ordinary mobile phones and digital cameras, which display the approximate battery level in segments, there is no need to charge and discharge them completely on a regular basis.

Charging Tips:

1. Frequent shallow charging and discharging will help prolong the life of the battery than deep charging and discharging, don't think that more charging times will damage the battery, this statement is not applicable to lithium-ion batteries. So, it's a good habit to plug it in when you have the opportunity to charge it, and unplug it when it's almost full – eat small and frequent meals, but don't overeat.

2. The time when the battery is fully charged should be minimized. If you don't unplug the power supply after it is fully charged, it will keep the battery fully charged, although it will not **, but it will accelerate the loss of battery capacity.

Hello, according to the situation you described, it is recommended to try it as follows:

Whether the card has opened Internet access services; (If the Wi-Fi is currently on, please turn it off)2Please ask whether the Internet function of your mobile phone is turned on (mobile Internet access) 3Install Hydra APN Management Tool and set it up with one click.

4.Try to switch network mode; (Settings - All Options - Mobile Network - Works in 3G 2G mode).

4.Whether there is a current network signal.

5.Try a different SIM card.

6.Restart your phone and try.

7.Save important data on a factory restore attempt.

8.Go to the repair station to test the phone's hardware.

The address of Tianyu National After-sales Service Center.

Is it a signal issue? Can't get on the Internet even in the wifi environment?

If you can't get on, it's a problem with the mobile phone card, maybe your card is not connected to the network, it is recommended to go to the mobile center to ask.

Hello, according to the situation you described, if your phone can't be turned on at the moment, it is recommended that you try it as follows.

1) Try changing the battery to try it out.

2) If there is only one battery, it is recommended to connect with the computer to charge, check whether there is a charging display, you need to activate the battery for about 2 hours, although it may not be displayed when connected, but it doesn't matter, observe whether there is a charging prompt after 2 hours, if so, turn to normal charging.

3) If it is still not displayed, it is recommended to contact the Tianyu after-sales service center, and the address of the Tianyu national after-sales service center.

Is it a virus?,Brush the machine to try.。

You need to re-flash the machine to turn it on.