iPhone 6 Loses Orange Network Connection: GSM Antenna Replacement & iOS Reset Solutions

Hello.
So I am the owner of iphone6 and for some time stopped to catch my range (Orange type of telephone) unless GSM, so I got it started and pressed everything to myself and I got a range for an hour of time. I reset all settings, Ios etc. etc. So what part is to be replaced and what the GSM antenna looks like. Thank you in advance for your help. Or at least I could get a photo of this antenna?

Where did you get your Iphone from? Maybe his imei was blocked by the operator if his origin is uncertain. Try to insert a different card.
Look at what's in the Iphone in this
link

I bought a phone in a Norwegian store because I live in Norway, and when I turned it, it all went on for 1 hour so it is not an IMEI lock.

Hello.

More information is needed to answer sensibly.
1. Are you the first owner of this phone?
2. Bought at a company showroom? As new or as used in the commission?
3. Is the phone after the pass ?? Often "escapes" information such as, for example, was flooded (because it was half a year ago and it worked), was beaten (but I exchanged lcd and it was 2 days ago and it worked), etc ...

From my experience it can be:
1. Block by operator - black list
2. After the fall - damage to the motherboard / microcracks at the modem system.

Do you have the following information in the settings / phone information: imei / modem firmware number?
How do you enter * # 06 # what appears on the dialing screen ??

Greetings.

Hello, if the phone is not blocked, it is not a soft issue, please take on the hardware.

To check the systems:

- Skyworks 77802-23 Low Band LTE PAD (yellow)
- Skyworks 77803-20 Mid Band LTE PAD (purple)
- Qualcomm MDM9625M LTE Modem (orange)




Check if you have a well-connected antenna, if you take out the CD, it's underneath.

Greetings
SerwisGSM

kowalelektronik wrote:

Hello.

More information is needed to answer sensibly.
1. Are you the first owner of this phone?
2. Bought at a company showroom? As new or as used in the commission?
3. Is the phone after the pass ?? Often "escapes" information such as, for example, was flooded (because it was half a year ago and it worked), was beaten (but I exchanged lcd and it was 2 days ago and it worked), etc ...

From my experience it can be:
1. Block by operator - black list
2. After the fall - damage to the motherboard / microcracks at the modem system.

Do you have the following information in the settings / phone information: imei / modem firmware number?
How do you enter * # 06 # what appears on the dialing screen ??

Greetings.

The first owner and bought in a store on a similar markt media and possible to fall several times, in the settings I have visible and after entering * # 06 # box * Removes * Is the antenna which is at the bottom of the iphone has something with eiem? Because it seems to me that the conductor is slightly interrupted

Added after 3 [minutes]:

xbox-serwis.eu wrote:

Hello, if the phone is not blocked, it is not a soft issue, please take on the hardware.

To check the systems:

- Skyworks 77802-23 Low Band LTE PAD (yellow)
- Skyworks 77803-20 Mid Band LTE PAD (purple)
- Qualcomm MDM9625M LTE Modem (orange)




Check if you have a well-connected antenna, if you take out the CD, it's underneath.

Greetings
SerwisGSM

Antenna is well connected, only one that is connected next to the battery input is probably damaged, is this antenna something to Eiem? because in the settings I have and after entering * # 06 # the field resets. Can we somehow measure the voltage or transition without gauging them? And it's about replacing whether reball / reflow / reheat (It seems to me that the orange can not be replaced because it's paired with the motherboard)

Winne cracks in the modem pads.

You have to de-solder and make 2 bridges.

Repair at "very advanced" level

Look for YouTube on the "iphone 6"

And you will probably find a video of how to remove this vulnerability.

https://youtu.be/X5uLhL5d5hs

kowalelektronik wrote:

Winne cracks in the modem pads.

You have to de-solder and make 2 bridges.

Repair at "very advanced" level

Look for YouTube on the "iphone 6"

And you will probably find a video of how to remove this vulnerability.

https://youtu.be/X5uLhL5d5hs

At 100% ? (Can you check it out or is it for sure?)