What should I do if my Samsung 9300 wants to be rooted but can t connect to the computer without a d

Hello: According to your description:

Root is the maximum management authority to open the mobile phone, and now there are a lot of software on the Internet that can modify the root, which can be installed and used at will, but this kind of software is not stable and extremely harmful, and it is easy to cause defects in the performance of the mobile phone or instability in the system. There are many users who do not listen to our advice, the mobile phone will be rooted permissions, some can be used normally at the beginning, but after a period of time it was found that there are various systemic problems, some are directly rooted and can not be turned on normally, the above situations caused by the failure of the mobile phone, Samsung repair service center will judge that the failure of the mobile phone is caused by human reasons, according to the regulations, it is not repaired. Therefore, in order to protect your rights and interests, we recommend that you do not obtain root privileges.

360 one-click root

Root basically the phone can use these two,360 security guard also provides a super mode,It's semi-root,Recoverable I hope it can help you,Please

Use QQ,Pass a root package,And then manually root it.。

Hello: Zha Duan.

Based on your description, it is recommended that you:

1.Press and hold the right power button for 8-10 seconds to try to turn it on.

2.Use the standard charger to connect to the home power supply, charge for 10-20 minutes, and then try to turn it on.

3.If the problem still exists, it is recommended that you bring the mobile phone three packs of vouchers, and send the mobile phone to the nearest Samsung service center for testing

I hope it can help you, you are welcome to ask questions on the Samsung platform, I wish you a pleasant visit!

Welcome to Samsung's Digital Services platform.

Hehe,It's the same as my Tongzhao's, Kailun search, I've also changed bricks.,The preliminary judgment is that the motherboard is broken.,The font is staring at the calendar.。 Samsung's after-sales service is estimated to replace the motherboard, **estimated at about 700 1000, and the outside repair shop can repair it, **three or four hundred. That's what I've learned these days.

Hello: According to the situation you described, it is recommended that you try the following:

If you do not have the KIES software installed on your computer, you may not be able to connect due to the lack of a driver on your phone, please click here.

2. Connect the mobile phone with the computer with a data cable, and the mobile phone does not need to do any operation. After the connection is successful, the mobile device drive letter will pop up on the computer desktop, and then turn on the device (if it doesn't pop up, you can go to My Computer, find the mobile device drive letter with the mobile phone model, and double-click to open it).

Welcome to Samsung's Digital Services platform.

Factory reset your phone!

My friend's newly bought Samsung phone can't connect to the Internet, and then restore the factory settings!

According to your description, please try it as follows:

Then connect your phone to your computer. Note: If your computer is an XP system and need to upgrade the SP3 version, install Windows Media Player 11 or later, please turn off the antivirus firewall when connecting.

It is recommended that you use the win7 operating system).

If you still can't connect, try reinstalling the operating system.

Software It is recommended to go into the coal digging mode, and if it really doesn't work, go to the after-sales service and brush back to the original system.

Tell me what the problem is in detail and see if I can help you I just bought a 9300 a few days ago and encountered the same problem!