There is no signal after s4 flashing, and my s4 always has no signal

In recent days, I have met a lot of brothers who have reported that there is no signal after flashing the Samsung series of machines, and they have flashed the machine in various ways to rescue the ineffective situation.

Announcing a not too good news, Samsung is now restricting regional sales, and began to do a series of regularizations, It seems that brushing the machine to change touch is one of their tricks, and yesterday I tested it with my colleagues in the store, and after killing two machines, I quickly asked Du Niang to get the following information, tragedy ing

Here's how: Samsung began encrypting baseband in September of this year. Don't flash your phone at will!

The self-made system of brushing the network ** is likely to be unable to register the network to become touch,The so-called touch,Here is an explanation,Can't play ** in time.。。 At present, it has been found that known models: Gaishi 3, Gaishi 4, note2, note3, it is estimated that other models are the same, especially remind the buddy of half a bucket of water, odin swiping to death!

recovery brushes the string code and becomes 000, and the end is over......

Precautionary method: The machine dials in and presses "*" If you see that the date in the third row is before, then congratulations, feel free to brush it, you can start again if it collapses, if it is after, do not recover and flash the machine! Remember!!

Are you brushing the system?

It shouldn't be the Hong Kong version.,According to what you say, there's a locked machine.,You check online and use ID to check if it's locked.。 Give it some.

Why can't you be reluctant to pay some points when you love crazy?

If you restore the Hong Kong version, you can activate it by inserting the card directly and connecting iTunes.,If you don't activate it, there's no signal.。 If it's activated or there is no signal, you have to consider the hardware problem or whether your phone is the Hong Kong version.

Hello dear Samsung users:

Samsung knows that we will provide you with high-quality solutions and answer your questions attentively, and hope to get your satisfactory evaluation.

It is very likely that you have flashed the wrong ROM, especially the baseband, which will lead to a bad signal, and you have to find the ROM and baseband of the corresponding model of your phone.

Based on your description, we recommend that you try it by following these steps:

1.Restart your phone (so that your phone can search for filial piety and register again)2Under Standby Desktop - Tap Apps - Settings - Connections - More Networks - Mobile Networks - Network Operators - Search Networks - Select the network operator supported by your SIM card.

3.Wipe the contact points between the mobile phone card and the mobile phone (whether it is a SIM card with poor contact) 4If the problem still exists, please bring the purchase invoice, repair card and machine tassel holder to the Samsung service center, and the engineer will check the machine, you can check the Samsung service center information through the following link.

I called the customer service and they said that it was a problem of signal coverage, which has nothing to do with the mobile phone, and I said why other mobile phones are not like this, and the customer service replied that this sentence has nothing to do with the mobile phone, the problem of the signal. , there is no sincerity to solve the problem.

Hello and welcome to the Samsung Digital Services platform.

3.Wipe the contact points between the mobile phone card and the mobile phone (whether it is a SIM card with poor contact) 4If the problem persists, please bring the purchase invoice, repair card and machine to the Samsung service center, and the engineer will check the machine.

Hello: According to your description, you can try something like this:

2.Wipe the contact point between the mobile phone card and the mobile phone buried luggage or try to replace a SIM card (whether the SIM card is in poor contact or aging).

3.Back up the data on your phone and try again after resetting your phone to factory settings. If the problem still exists, please bring the purchase invoice, repair card and machine to the Samsung service center, and the engineer will check the machine, you can check the Samsung service center information through the following link:

Is it always in one place? You go and try!

Hello, are you flashing the phone.

Got a swipe serial number?