[HELP THREAD] Ask ANY Question. Noob Friendly.

[Fytdyh]

hi... how to force 4g on oppo reno 4 with updated color os 11?

Check sim settings, there should be a somewhat like "preffered network type" around. Set LTE or 4G and you re done.

 

[OmarxLM]

Did you install the right version for your device? US version on the US smartphone...

Yeah, I install the correct version.
>Nash_retail.
I have installed that version before.
The problem comes when I updated to lineage, for some reasons I needed to uninstall it.
Then I reinstall the same firmware but for some reason my Bluetooth headphones doesn't work!
Help me please

 

[Fytdyh]

Yeah, I install the correct version.
>Nash_retail.
I have installed that version before.
The problem comes when I updated to lineage, for some reasons I needed to uninstall it.
Then I reinstall the same firmware but for some reason my Bluetooth headphones doesn't work!
Help me please

Check if your lineage install changed your vendors. Flashing a firmware might only change system, not affecting vendors. You ve flashed the stock firmware using stock recovery?

 

[OmarxLM]

Check if your lineage install changed your vendors. Flashing a firmware might only change system, not affecting vendors. You ve flashed the stock firmware using stock recovery?

I installed it as I have always installed it. Through fastboot using commands related to it. I have a command script to just run them, and that's what I always did. But this time I don't know what was installed wrong.

 

[Fytdyh]

I installed it as I have always installed it. Through fastboot using commands related to it. I have a command script to just run them, and that's what I always did. But this time I don't know what was installed wrong.

You still running stock recovery? Try flashing the rom the recommended way, as stock. Perhaps your problem relies with your vendor, that's been altered by lineage.

 

[OmarxLM]

You still running stock recovery? Try flashing the rom the recommended way, as stock. Perhaps your problem relies with your vendor, that's been altered by lineage.

Now that I think about it, I remember formatting the 'vendor' partition when I upgraded to lineage. I do not know if it has to do with something, although I did not test if the Bluetooth worked well in lineage. And yes, the recovery is the stock, the problem with the device is that the recovery is useless. It is simply a screen with an open android robot, with the legend "No commands"

 

[Fytdyh]

Now that I think about it, I remember formatting the 'vendor' partition when I upgraded to lineage. I do not know if it has to do with something, although I did not test if the Bluetooth worked well in lineage. And yes, the recovery is the stock, the problem with the device is that the recovery is useless. It is simply a screen with an open android robot, with the legend "No commands"

You could try to extract the vendor image from a stock firmware and just flash that.

 

[OmarxLM]

You could try to extract the vendor image from a stock firmware and just flash that.

Okay, I Will try that

 

[OmarxLM]

You could try to extract the vendor image from a stock firmware and just flash that.

It works, thank you so much

 

[Jojobox]

Android: How can I change the name of the model of my Gpu? Already rooted

 

[KejengKejeng]

Check sim settings, there should be a somewhat like "preffered network type" around. Set LTE or 4G and you re done.

I appreciate your answer bro... i have try it. there is no 4g only option. i also try to use *#*#4636#*#* but it did not open to phone information.

 

[walcaribe]

Hi pals, I'm trynna downlaod a rom from Needrom, but I'm on the thirdworld, so there's no way I can pay, I hear I could ask here for a kind soul that would give me the link to download, hope any of you can help me.

ROM Lanix Ilium Alpha 3 Telcel | [Official] add the 01/22/2020 on Needrom

 

[SubwayChamp]

I appreciate your answer bro... i have try it. there is no 4g only option. i also try to use *#*#4636#*#* but it did not open to phone information.

Read this https://tech-ish.com/2019/05/01/4g-only-no-root/ but consider that not always forcing 4G only is supported for all carriers, some providers drop their signal in some places/situations, this is why the default settings is set to 2G/3G/4G in most of devices but 3G only instead can be done. You are trying to get into engineering mode using codes but also you can install some engineering mode app from Play Store for easier access anyway consider that if Oppo or the carrier has locked the access to this mode then you can´t by the normal way.

 

[daniperez_97]

What is the best rom for POCO X3?

 

[xdadosh]

hi!
i'd like to make a barebones android device with this screen

https://www.alibaba.com/product-detail/thin-6-inch-1080x2160-full-HD_62460089377.html?spm=a2700.shop_pl.41413.16.69563bd5A1Kyul

it's a 6 inch bendable amoled

please could you guide me on the assembly?

would a flexible android pcb work? i am hoping to have 4gb ram but that's not necessary because it's for very light use , mostly only google search and google sheets
would like for the device to be as thin and light as possible (like paper)

from what i understand there are three components - the screen, the pcb and the powersource like a usb battery or something (needs to be wireless) -
is that correct?

thanks!!!

 

[Noneon]

how do I root a Coolpad legacy(CP3705AS)
i have tried everything

 

[Fytdyh]

What is the best rom for POCO X3?

Search in its thread. Read everything from each subthread and decide for yourself. My opinion would be stock ROM is the best rom.

 

[Fytdyh]

hi!
i'd like to make a barebones android device with this screen

https://www.alibaba.com/product-detail/thin-6-inch-1080x2160-full-HD_62460089377.html?spm=a2700.shop_pl.41413.16.69563bd5A1Kyul

it's a 6 inch bendable amoled

please could you guide me on the assembly?

would a flexible android pcb work? i am hoping to have 4gb ram but that's not necessary because it's for very light use , mostly only google search and google sheets
would like for the device to be as thin and light as possible (like paper)

from what i understand there are three components - the screen, the pcb and the powersource like a usb battery or something (needs to be wireless) -
is that correct?

thanks!!!

do you really think you are the genius that will do what other big companies like Samsung or huawei couldn't do yet? Thin, light as paper, 4 gigs of ram, full hd? Mate, that post sounds like a scam. Why do you think those 2000 $ phones exists and they aren't just a sheet of glass, thin as a paper? The technology isn't ready yet, it isn't there. Wait another 5 years at least and you will have it.

 

[galaxys]

What is the best rom for POCO X3?

Hi, check your phone's forum Section for information, questions, etc.

Xiaomi Poco X3 NFC

The Xiaomi Poco X3 NFC is a 6.67" phone with a 1080x2400p resolution display. The Qualcomm SM7150-AC Snapdragon 732G (8 nm) chipset is paired with 6GB of RAM and 68/128GB of storage. The main camera is 64+13+2+2MP and the selfie camera is 20MP. The battery has a 5160mAh capacity.

forum.xda-developers.com

 

[KejengKejeng]

Read this https://tech-ish.com/2019/05/01/4g-only-no-root/ but consider that not always forcing 4G only is supported for all carriers, some providers drop their signal in some places/situations, this is why the default settings is set to 2G/3G/4G in most of devices but 3G only instead can be done. You are trying to get into engineering mode using codes but also you can install some engineering mode app from Play Store for easier access anyway consider that if Oppo or the carrier has locked the access to this mode then you can´t by the normal way.

i think oppo has lock it. before i update to color os 11, the app 4g switcher on play store works. now when i open it it says the app is for older version of android.