Is there still anything in the memory of the phone after flashing?

Sync the contents of your phone to your computer before flashing it.

1. Flashing the phone will not delete the data of the memory card under normal circumstances, but will delete the memory data of the phone.

Second, the flashing machine needs to be double-cleared, because the data is cleared through double-clearing to achieve a clean flashing effect (that is, to clear the data left by some apps), and at the same time, in order to avoid other factors to create the system instability.

3. Operation method Steps:

1. Boot into recovery (recovery) mode (hike is to press and hold the power button + volume plus key to enter, 2, and then click the home (that is, the middle button at the bottom of the hike screen) button to enter the recovery main page).

3. After entering, there are the following two lines: loss talk.

wipe data/factory resetwipe cache partition

4. Select the volume up and down in the empty thick line, and the menu button is OK (that is, the leftmost key at the bottom of the screen of hike).

Flashing is to delete everything on your phone (including the operating system) first

Then rebuild the new system.

No, so make a backup.

After flashing, everything in the phone's memory is gone.

I don't know the model of your phone, so I don't have a specific suggestion, but you can save a master reset script to the root directory of the memory card, and then reboot it, and the script writing depends on the phone model.

OK. If your phone has become bricked, you need to brush a third-party REC,It expands the USB disk function,After opening, you can mount your own storage and external SD card,You put the ROM in,Choose to select the zip file from the built-in card,Find it and install it to complete the card brush operation,Note,If you don't unlock it before bricking, you can only brush the official firmware。

OK. As long as you can move the flash pack to the built-in memory card...

The main reason is that the BAI flash package is relatively large, which occupies most of the storage space in the system.

It is recommended that when DAO flashes, choose a smaller package and flash the machine. Answer.

In the figure below, ROM is selected according to its classification and evaluation.

You want to double clear and then flash the machine. Otherwise, it may lead to strange phenomena,Shuangqing is to press the flash rom that screen of the flash selection, there are two choices,When you flash, you use the software to save the mobile phone information,Then go to that page and press those two options,Then brush it。

Enter the RE mode first, format the system partition, the cache partition, the data partition, and then flash the computer.

Try recharging factory settings or clearing personal data.

Samsung mobile phone has a lot of problems this time, you can go back to the factory settings to try it first, if not, start to do the system.

Go to recovery and then flash the machine.

Why is there no memory on the OPPO phone?

Star 9300 mobile phone, mobile phone flashed,

Nowadays, there are two types of memory.

One is RAM. Running memory. Its size is related to how smoothly your system and programs run.

One is ROM. Storage memory. It is equivalent to a hard disk according to the configuration of the computer. Its size is related to how many files and programs you can store.

Both types of memory are hardware, so they don't change in size with software changes (flashing).

If you're talking about the remaining space.

If you brush a package that is optimized and done well, it will save some of the ROMs.

As for RAM, the fewer programs currently running, the more RAM will be free.

In view of the fact that there are many software that come with mobile phones, many of which are self-starting, it is beneficial to improve the RAM idle rate by brushing a well-optimized package. It also improves the running speed of the mobile phone in disguise.

The memory will not become larger, but the memory may be used, so you have to choose a smaller flashing package.

The way to use the mobile phone itself to flash is called card swiping.

The details are as follows: Step 1: Go to REC.

Step 2: Perform the double-clear operation (volume key selection, power button confirmation).

wipedata/factory reset---yes---delete all user data.

wipe cache partition---yes---wipe cache.

3. After the execution, return to the main interface of recovery, select install zip from sdcard by volume button, then select choose zip from sdcard, find the rom flash package in zip format put in the root directory of the sd card, press the volume button to select, press the power button to confirm, then press the volume key to select yes-install, and the electrogen key to confirm the flash.

4. After completion, select the volume button, confirm the power button, execute reboot system now, and the phone will automatically restart.

Precautions: 1. The battery maintains more than 50% of the power.

2. Remove the SIM card.