Samsung I9003 mobile phone won t turn on, what s going on? 20

Dear Samsung users: According to your description, 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 non-boot failure. 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 battery metal contacts and mobile phone metal contacts with a rubber and press the power button to try. 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. If it still can't turn on, there may be a problem with the system program or hardware, it is recommended that you send your phone to the nearest Samsung service center for testing, and the specific service center address is available for you to visit.

Comments, suggestions, complaints, please click:

One possibility is that the system is paralyzed due to the loss of system files, and in this case, the motherboard may be broken. My phone is turned on and has been stuck in the word samsung, after-sales detection is that the motherboard is broken, and it will take more than 1000 to over-warrant.

Is it that the charging can't be turned on when the power is out. In this case, if you let the phone charge first, the battery will be on.

Charge it first, and then you can get after-sales if it doesn't work.

Do not charge. It won't take more than two days to see.

If you can't do it, go to the warranty.

Out of power? Either you deleted something from the system, or the hardware was broken.

Workaround:

First confirm whether it really can't be turned on. Sometimes when you can't turn on the phone, you will panic and feel that the phone is broken, but it is not. There are many situations where the machine may not be turned on at one time, or even several times, because even if there is no problem with the hardware, there may be problems with the software, so first check the power supply, battery, connection, etc., or try several more boot attempts.

If you still can't turn on the phone, you can try flashing the phone directly without thinking of other methods. In this case, the phone will generally be able to return to normal, unless there is a problem with the phone's hardware. In this case, you must ensure that there is no very important information in the mobile phone, otherwise once the flashing data is gone, it will be too late to regret it.

If you turn on normally after flashing, you can, if you still can't turn on, you need to go to the designated point to overhaul or re-choose a mobile phone, once the hardware is damaged, even if the mobile phone is repaired intact, it will cost a lot, more often such as the screen, the motherboard is a very expensive place.