Carrier Aggregation - Redmi K20 Pro / Xiaomi Mi 9T Pro Questions & Answe

Hi All,
This is my First post in XDA developers. I'm using k20 pro with jio internet connection. As per jio and my phone support Carrier aggregation. My tower also support the same I can able to use high speed internet with help of this facility in my home but not in the all the area. Is.there any way to use or forcefully use this facility in phone.
My phone is not rooted and it's recently purchased.

Related

Globe Access Point for Galaxy Note from Philippines

I'm from the philippines and i am using globe prepaid as my network. I asked from globe what is the configuration for 3g, the lady gave me a configuration sheet but when i entered as my access point, i cannot access the internet. I have a friend who uses xperia ray and he cannot connect as well. Any note user from the philippines kindly help or share your 3g settings. Thanks!
Sent from my GT-N7000 using Tapatalk
I've just had a quick Google and there are lots of suggestions out there. Here are some, hopefully one helps you:
First
Second
Third
Fourth
Fifth
APN
I tried all the configuration for the said links but unfortunately I still cannot make my 3g work. Although I found in one forum that when he changed his SIM card to a new one (probably a more recent one), he was able to make his 3g working. Can anyone confirm this? My sim card I think is about 4 to 5 years old but when in my Nokia N95 before, I was able to have 3g connection (it is the one instead of the antenna signal icon in turns into 3g icon).

jio sim

Am posting this question because if anyone can solve it. Am from india and jio is giving free 4F net and calling unlimited for 31st of march but thats only for 4G devices .but I have a 3G phone .so anyone please help for running the sim in 3G phone.
This has nothing to do with tasker, and I'm pretty sure you can't connect to a 4g network on a 3g phone. You can buy a 4g dongle though. A quick google search should have shown you that.
You can try MTK Engineering mode thingy. Look it up on google.
But my phone is not mediatek its qualcomn snapdragon
Samsung galaxy core I8262
Sorry my friend, Jio is a 4G only network, which means it is only capable of connecting to a 4G network. There are various hacks available but all will fail.

Looking for android users to provide APN info.

In effort to use the Spectrum Mobile carrier on my samsung SM-N950U1, I picked up a sim using the IMEI of a "compatible" iphone I had laying around. I am not a fan of the Iphone and want to use this sim in my note as opposed to spending too much money on the note 9 through the Spectrum site. I know the network bands that Verizon use are compatible with this version of the note. When inserting the sim in the note after having activated it on the Iphone, it shows I have signal but does not allow and data services. It also does not show as registered on any network for longer then a few seconds.
Through settings using an APN I captured from the Iphone (APN settings blocked through traditional routes so I have limited information) I found two APNs Charterrslrvzwentp and vzwadmin . having ported both to my note, I get the flash of registered on Spectrum then nothing.
I am looking for a note 9 user on spectrum mobile or any user that can pull their full APN info and share it here. Hopefully that's all I need to get this device working on their network. I know they plan on expanding older devices to their network but I do not know when.
Thank you for the help.

WiFi Calling on US T-Mobile

I recently purchased the global version of the Mi 9T Pro and I am running stock MIUI Global 10.3.2 with US T-Mobile as my provider. OOTB the phone does not have a WiFi calling option. Since this is useful to me when traveling outside the US or in areas where I have WiFi but poor cell reception, I searched for a way to activate WiFi calling on this phone. I searched the XDA sub forum for the phone, but did not find any relevant threads (so apologies if this has been posted before). I did find a useful thread started by XDA member lightcao in the Xiaomi Mi 9 sub forum:
https://r.tapatalk.com/shareLink/topic?url=https%3A%2F%2Fforum%2Exda-developers%2Ecom%2Fshowthread%2Ephp%3Ft%3D3917887&share_tid=3917887&share_fid=3793&share_type=t&link_source=app
Based on the suggestions in this thread and other information, I did the following:
1. Ensured that my T-Mobile account had an e911 address listed.
2. Enabled WiFi calling option using the dialer code provided in the thread and activated WiFi calling under the sim card settings (new option appeared).
3. Updated the T-Mobile APN with the APN types as suggested. At this point WiFi calling worked, but only in airplane mode with WiFi enabled. This was because after enabling WiFi calling, the Network Preferences defaulted to WiFi Only with no apparent option to change it (grayed out).
4. Installed QuickShortcutMaker (sika524) from the Play Store. With this app I could access the Network Preferences setting and change it to WiFi Preferred. Although the grayed out setting in the phone is still showing WiFi Only, phone is now working based on WiFi Preferred and I can see the WiFi calling icon in my notification bar whenever I have a WiFi connection.
Although this is specific to US T-Mobile, in the referenced thread people with other providers and in other countries suggest it is working for them as well, as long as the provider supports WiFi calling. Hope this helps others interested in WiFi calling on their Xiaomi Mi 9T Pro.
I used the same method a while ago in mi9t pro to enable wifi calling on O2 uk network but i didnt need to do all the other stuff i just entred the dialer codes and it started working. I think this is the case with most miui based roms because it was the same with my Mi6.

Question 5G is always connected !

Hello
I have a problem with 5G network, it's always connected, but the speed is slow, so I download 3rd party app and I found that actually I'm connected to 4G network, but the crazy thing in navbar it's still 5G.
So the problem is : if you connected to 4G or 5G network, it will appear that you are connected to 5G network.
I used to have this problem also in Find X2 Pro.
Both of devices are Malaysian version .
Already contacted with OPPO and they say you must take backup and bring your phone to us.
Anyone facing this problem ?
KlNG said:
Hello
I have a problem with 5G network, it's always connected, but the speed is slow, so I download 3rd party app and I found that actually I'm connected to 4G network, but the crazy thing in navbar it's still 5G.
So the problem is : if you connected to 4G or 5G network, it will appear that you are connected to 5G network.
I used to have this problem also in Find X2 Pro.
Both of devices are Malaysian version .
Already contacted with OPPO and they say you must take backup and bring your phone to us.
Anyone facing this problem ?
Click to expand...
Click to collapse
If the 5G network is available in your area you will get a good speed.

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