N70 won t turn on issue! The N7100 cannot be turned on

Hold your horses. Perform the hard grid machine first. Hard Grid Machine Method:

In the power-off state, press and hold the following three keys, and all of them must be held down. I can't let go all the time. "Dial" (that's the green one), "3" (number key) key, "* asterisk key, the one next to 0) key", and then press and hold the power on button.

The difficulty coefficient is not low, and it is recommended to operate it for two people. "formatting" appears on the screen and the grid begins.

Note: Until the end of the grid, before the nokia splash screen appears, it's best not to let go, and get tired when you're tired, that is, it's a matter of about a minute.

The hard-grid machine will not damage anything on the phone, but it is best not to tell the customer service that you have a hard-grid machine when you repair it, and you can't find it out if you kill him anyway.

If it doesn't work, it's the repairer who broke your phone. Ask the customer service how much it costs to repair it first, and if it's expensive, then change your phone. The N70 is not worth the fortune to repair.

You're naïve!

You also believe in your personal mobile phone store, and you actually put your mobile phone there for 3 hours!

I myself don't believe in personal mobile phone stores at all! Because there is no credibility at all! We don't know much about it! He can say whatever he wants! I'm doing something for you! It's too late for you to cry! If there's something wrong with my phone, I'll go to KF!

Your problem is big 8 achievements are the motherboard is broken because it has been connected to the computer will be a bit of a possibility to burn the motherboard There is no way to fix it But if the repair is more than 500, there is no need to repair it Buy a new one is only 1400

Based on your description, we recommend that you try it by following the steps below:

1.Turn off the phone to get the liquid SD card and SIM card, and then turn it on to try 2Clean the contact points of the battery and the phone battery.

3.Connect the data cable to the computer to try charging.

4.Replace the battery.

It is recommended to flash the machine to solve everything The little white brush machine to find the post and explore it yourself Flashing the machine is very simple Figure it out and get it in 5 minutes.

1.Check whether the battery is too low and cause Qinglv: Connect the phone to the original charger and charge it for a period of time and then turn it on.

2.It is recommended to reinstall the battery and turn it on again. If it doesn't work, replace it with another original battery.

3.If the phone is stuck or unable to enter the system interface after turning on, please press and hold the power button for 8-10 seconds to restart the machine.

If the problem still exists, it is recommended that you bring the purchase invoice, warranty card and mobile phone to the local Samsung service center, and a professional engineer will help you test it.

Dear Samsung users, Hello!

It is recommended that you follow the steps below:

1: It is recommended that you take out the battery, SIM card, memory card, etc. in the mobile phone, gently wipe the battery contacts with a dry cloth, and then only install the battery and turn on to test whether it can enter the system.

2: Reboot When the phone is transferred to the Samsung screen, quickly press and hold the Menu button until the bottom left of the phone shows the word "safe style" and then release it, after entering the safe type, enter the task manager option Uninstall the corresponding installer, and then reboot it again to see if it is normal.

I hope it can help you and I wish you a happy life!

Hello: Due to the limited information you feedback, there is no fighting method in the network to help you determine the specific cause, the hardware and software failure of the machine will cause this Nian He-like problem, in order to solve the problem in a timely and effective manner, it is recommended that you bring the three guarantees of the certificate and the hand pin to send the machine products to the local Samsung service center for further testing. Official Inquiries from Samsung Service Centers**:

There are many factors that the mobile phone cannot be turned on, and the battery, mobile phone software, and hardware will cause this kind of failure to turn on. We recommend that you try the following:

1. Replace a mobile phone battery of the same model for testing or send the battery to the nearest service center for testing.

2. Take out the battery, clean the metal contacts of the battery with a rubber and test.

3. Take out the SIM card and SD card at the same time, and then press the power button for more than 10 seconds to test whether it can be turned on.