unlock 4g network
unlock 4g network
12-08-2021, 07:37 PM
Hi
I have an Android sc7731c that was from a specific company, it is released but when putting a chip from another company it does not raise the 4g network, it only gives edge / 2g network, investigate and see that some manufacturers / companies block something by hardware so that it does not work the 4g network of other companies, also due to the bands supported by the device, is there a way to open the bands or how can it be done to raise the 4g of other companies?
13-08-2021, 10:24 AM
(12-08-2021, 07:37 PM)darkrai_24 Hi
I have an Android sc7731c that was from a specific company, it is released but when putting a chip from another company it does not raise the 4g network, it only gives edge / 2g network, investigate and see that some manufacturers / companies block something by hardware so that it does not work the 4g network of other companies, also due to the bands supported by the device, is there a way to open the bands or how can it be done to raise the 4g of other companies?
That's not always the case. You need to confirm that the 4G bands supported by your service provider are supported by this phone model (in yours or other regions)
Learn MediaTek, Unisoc / Spreadtrum (SPD) and Qualcomm Software Repairs @ https://www.hovatek.com/training
Note!
We have a reply schedule for Forum Support. Please try Private Support if you can't wait.
15-08-2021, 12:38 PM
(13-08-2021, 10:24 AM)hovatek(12-08-2021, 07:37 PM)darkrai_24 Hi
I have an Android sc7731c that was from a specific company, it is released but when putting a chip from another company it does not raise the 4g network, it only gives edge / 2g network, investigate and see that some manufacturers / companies block something by hardware so that it does not work the 4g network of other companies, also due to the bands supported by the device, is there a way to open the bands or how can it be done to raise the 4g of other companies?
That's not always the case. You need to confirm that the 4G bands supported by your service provider are supported by this phone model (in yours or other regions)
Well then, the most probable thing is that the band of the chip that I want to put on it is not compatible since it does not work, but in that case, is there a process that can be done manually to open the bands? or that can only be done by the company? since I checked with the company and they told me they should check the device.
17-08-2021, 07:36 AM
(15-08-2021, 12:38 PM)darkrai_24 Well then, the most probable thing is that the band of the chip that I want to put on it is not compatible since it does not work, but in that case, is there a process that can be done manually to open the bands? or that can only be done by the company? since I checked with the company and they told me they should check the device.
Was this same model created for other regions?
Learn MediaTek, Unisoc / Spreadtrum (SPD) and Qualcomm Software Repairs @ https://www.hovatek.com/training
Note!
We have a reply schedule for Forum Support. Please try Private Support if you can't wait.
18-08-2021, 07:55 PM
(17-08-2021, 07:36 AM)hovatek(15-08-2021, 12:38 PM)darkrai_24 Well then, the most probable thing is that the band of the chip that I want to put on it is not compatible since it does not work, but in that case, is there a process that can be done manually to open the bands? or that can only be done by the company? since I checked with the company and they told me they should check the device.
Was this same model created for other regions?
for other regions not that I know, but the sim / company with which I want to use it is always locally / same country, the phone is released, it takes all the chips / sims / phone companies
Users browsing this thread:
1 Guest(s)
1 Guest(s)
Users browsing this thread:
1 Guest(s)
1 Guest(s)
