Tianyu U86 is there a way to brush the machine into bricks by itself?

Flashing failure solution:1Turn on the RSD, take off the battery, plug in the phone, press the back button + power button (the method of entering fastboot is different for different models, please refer to your own model), and install the battery at the same time.

Be careful not to release these three keys for 3 minutes until you are connected to the computer. 2.If the above method does not work, you can use the 45 short circuit method.

The steps are as follows: Find a hard wire folded into a U-shape (tweezers will also work) and remove the battery. Turn the machine facing you and find the data cable connector.

Count the copper contacts below it from right to left to find the 4th and 5th. Short the 4th and 5th contacts, and the tool is either tweezers or a hard wire. Install the battery, successfully enter fastboot, disconnect the shorting tool, connect the data cable, and the system can be rewritten again.

Theoretically, Android machines can be brushed because Android is open source.

But the theory is true, but the reality is very different.

The main thing is the problem of flashing the package.

If there aren't many people playing or selling, she won't release the flashing bag.

Without a flashing package, no one has studied some of the phone's internal driver configurations, etc.

Not to mention modifying or making your own flashing package.

Imagine if you only buy 100 mobile phones.

So who's going to make a ROM for these 100 phones?

It's impossible to be a businessman (corporate profit) I don't know who would be like this if you were a citizen.

The most j8 despises those who talk about brushing the machine, just say**elf**master**butler**artifact.。

As soon as you talk about cracking root, you can say *** tool.

I also despise those who say that they are looking for a flashing package, just ***forum***.com.。

These 213s all know a yarn???

Copycats. If there is a flashing package.

That can generally be brushed.

However, due to the peculiarities of copycats.

It is still not recommended to flash the machine.

Questions about drives.

Drivers are generally integrated into the flashing package.

If the drive is not available or is not complete.

Then your phone may not be able to use properly.

You can think about what a PC without drivers looks like.

There's no sound, there's no image, and it's basically a fee.

It is dangerous to brush the machine, and the copycat machine may be even more dangerous.

Flashing is risky, please bear your own risk).

Well, I don't know if you submitted it when you bought it.

Tu Na mobile phone is beautiful, Tu Na mobile phone is cheap.

But why don't you want to think about the post-maintenance of the system?

Let's take the present moment for now.

When there is a problem with the phone, I want to flash it.

Can you hack root?

Can you find the flash rom package?

I bought a mobile phone and I first looked at the maintenance of the post-system of the mobile phone.

And when you buy a mobile phone, what you look at is whether it is beautiful or not, whether it is cheap.

Buy mobile phones made by domestic Huawei ZTE some big manufacturers.

In addition to that, those Changhong, Coolpad, Tianyu, Hisense, etc. are copycats in my opinion.

Is there an upgrade in the later stage of a mobile phone?

The official does not upgrade, and the folk do not have a rom flashing package, and it is no different from the cottage.

Manufacturers like this in China are more cow hair + donkey hair.

When it first came out, they didn't consider the problem of flashing the machine package and post-maintenance.

eI'll tell you that those PC software generally don't support copycats?

If you have to brush, I can only recommend that you go to the seller or simply return to the factory.

There are too many such machine online brick rescue tutorials.

Hello, according to the situation you described, it is recommended to do it in the following way:

1) You can enter the recovery mode first, and then do double clearing.

2) How to enter recovery: Press and hold the volume up button + power button, wait until the red screen is released, use the volume button to select the two lines of English at the beginning of wipe, please press and hold the power button to confirm, and then select the first item to restart the phone.

3) If not, it is recommended that you contact the after-sales service center of Tianyu to check.

The address of Tianyu National After-sales Service Center.