V3 flashed the wrong version, crashed into DOS, can t connect to the computer, ask the master to sol

Putting the motherboard is to remove the battery on the motherboard, and then install it after an hour.

There is a battery on the motherboard that is the size of a 1 dollar coin, take it off, discharge it, but remember to take it off and enter the delete inside to reset (if you don't reset it, it may pop up when you boot up, which is a troublesome point, as long as a few motherboards have this situation) so that you can return to the factory settings, and the general situation is OK! But some, self-employed people who sell computers, can't do anything if they change the things inside! (Belongs to the Black-Hearted Merchant).

What they're talking about is discharging the computer motherboard battery... It's useless.

It's not easy to solve the problem of restoring the elf in the Internet café, and you'd better use your friend's computer to flash the machine.

I remember that the flashing software of v3 does not need to be restarted.

If you can enter that flash, that's OK.,You enter those version numbers to the top.,And then search.,The next package is from a new brush.,It's okay.,It may be that your flash package is not good.,You change one.,And pay attention.,The number below the bootloader is the hardware condition that your phone supports the flash version.,For example, it's the same as the v3 mobile phone, but it's different, you can't brush it, and it will crash.。 Note that you can meet these two numbers at the same time and brush again.,Don't achieve twice at a time.,If you don't do it three times.,My previous v3 was brushed three times before it was brushed.。 It's like installing a system on a computer, if you can't install it again, I hope you go well.

There is no operating system in the hard disk, and the PE system must be installed!! Don't believe it, I'm in this situation too, it's fine after reinstalling the system!

There is a problem with the power supply or fan, it is too hot.

If you can enter recovery, flash the machine; You can't just "save bricks".

Enter Recovery Mode Method:

Method 1: If the phone is turned on, please turn it off first, remove the battery and then put it on, and in the case of power off, press and hold the power button + home button at the same time until the recovery interface appears.

Method 2: If the above methods cannot be entered, then turn on the computer again, first press and hold the volume + button, and then press and hold the power power button until the recovery interface appears.

Recovery flash, the steps are as follows:

Flash the ROM from the corresponding mobile phone on the Internet, and then copy it to the root directory of the SD card, the ROM is in ZIP format (you can open it to verify it, the ZIP package must have meta-inf This folder is the flash package, but do not change the files in the ZIP package), do not unzip. After the copy is complete, you can disconnect the phone and the computer.

Shut down the computer completely (it is best to pick the battery after shutting down), and then enter the recovery interface through the special button combination.

Select Wipe Data Factory Reset and press the power button to confirm, then press OK with yes. Then select Wipe Cache Partition and press OK, and select Yes to OK. (This is the legendary double WIPE, friends who know about flashing must have heard of it).

Select the fifth option, install zip from sdcard, press the power button to confirm, then select choose zip from sdcard, press the power button to confirm, then select the rom to flash the file, press the power button to confirm, and then select yes and press the power button to confirm to start flashing.

After brushing, that is, the interface after the progress bar is finished, return to the main interface of recovery. At this time, select Reboot System Now and press the power button to restart the phone. The first reboot takes a long time, so be patient! That's the end of flashing.

1.What you see is the DOS status of V3, and the flash package corresponding to the version number displayed on the screen (must correspond, otherwise the mobile phone system will be chaotic and really become a corpse).

2.Regarding the installation of the driver, you can uninstall the cover town first, install the Chinese version or p2ktools or mpt, let the v3 be connected to the computer, prompt the installation of the driver when the silver is waiting to find the driver folder to install (there will probably be 3-4 sharp elimination drivers, if only 1-2 are installed, it will definitely not work).

3.Install the flashing tool RSD lite 3, start and connect with the corresponding flashing package, and restart it normally in 10 minutes; Don't motivate the machine in the flash, otherwise it will become a v3 corpse;

After playing so much, you try, I've been in this situation too.

1. CPU and GPU are overheated.

2. The motherboard is too dusty.

3. Hardware problems, such as graphics card, memory, power supply, etc.

Please exclude them one by one.

1. Find a friend to borrow a memory and replace it;

Second, MHDD test the hard disk to see if there are any bad sectors. If you don't know how to operate under DOS, you can buy a pirated CD, which generally has an MHDD test or a hard disk test. Replace the hard disk if there are bad sectors, and troubleshoot the hard disk if there are no bad sectors.

If you can't, go to a computer repair shop to test whether the hard drive has bad sectors, which is generally free of charge.

3. Touch the heat sink under the CPU cooling fan to feel if there is a problem with the temperature. Shake the heat sink to see if the contact is not good, and the CPU fan is not tightly buttoned, causing heat dissipation problems.