How do I update my imported phone? - Huawei P20 Pro Questions & Answers

I realize that this question has likely been answered here a few times, but I've read so many different answers that I'm second guessing myself.
I imported a P20 pro to the US to use on AT&T. I'm very glad that I did. It's a great phone and I've really had no issues with it whatsoever.
The model I have was an unlocked model bought through ebay and is a CLT-L29. EMUI version is 8.1.0. Build number is CLT-L29 8.1.0.121(C605)
I simply don't know where to start with updating to the latest firmware. The OTA update feature won't work on this phone.
I have firmware finder installed. I can see that updates exist for this thing. However, I don't know for sure how I download and install the update.
The methods I have read seem quite involved, which seems odd to me. It seems I should be able to download the appropriate file, stick it in a folder on my phone, reboot the thing while holding down a combination of buttons and boom...updated phone. Is this not the case for me? It always went this way for me in the past!
Please....even though I'm really really not an idiot, I need you to assume that I am and explain this to me.

I'm curious about this too. I'm also in the US on AT&T, but my device was on 128 out of the box. I'm hoping we get OTA updates when our device region gets them.

Related

Anyone got or know where to get FJ3?

Does anyone have an ide how to get the phone back to the "orginal" FJ3 Firmware if you not did a backup and been play around with new firmwares? smile.gif
Also how to get rid off that "rooted" sign on the GroVer. about the phone, mean if it get broken it is not good to have that "Rooted" sign all over when hand it in smile.gif
There have been several requests on the forum for JF3 (I assume you mean that since FJ3 doesn't exsist) and so far nobody has the JF3 firmware. However, the most troubling thing to miss in probably the CSC since they likely do not record what firmware your phone originally came with but they will know what carrier-specific apps were installed.
Please use the "search" function next time!

App no longer working

I wonder if anyone can help me. A friend has a HTC One M7 phone that he used to be able to use an app called Auto Answer, it automatically answers a call with his Bluetooth headset. For some reason the auto answer app has now stopped working, it doesn’t auto answer at all (just keeps ringing). I’m not sure if this is due to a firmware/software update or something else. He is on Vodafone (UK – its locked to it too I think) and it has Vodafone branded firmware, I’m not sure what version he is on I would imagine 4.4.2 or 4.4.4, it was up to date with the latest firmware when I last used it, fairly sure it wasn't 5.0 though (pretty sure his phone is a single sim version, I heard it was only available for dual sim versions?).
I have tried various apps to auto answer but they either don’t work or actually crash when they are supposed to answer. I only see him once a week and he hasn’t brought his phone with him this week so can’t give much detail at the moment. He uses auto answer because he can’t move his arms to answer his phone, so it gives him a small piece of independence to be able to answer the phone.
I tried doing a factory reset and it didn’t fix the problem. I didn't want to mess around with it trying it install roms incase I mess something up, I've not used a HTC phone before but have installed a few roms on Samsung phones.
Just wondering if anyone has heard of this problem before, did they lock something in Kitkat that makes it so you can't auto answer (phone isn't rooted just stock) it wouldn't matter what rom he had on there only that the bluetooth auto answer thing works.
The app he had on his phone that worked a few months ago looked like an older version (infact I don't know where it came from since it didn't seem to be in his google play apps list) of this one : https://play.google.com/store/apps/details?id=com.mathalogic.autoanswer&hl=en I uninstalled that and installed this updated one, but no luck.

Force 8.0.0.145 and possibly other updates.

I usually use FF to force firmware downloads on day one of being approved as i never got timely updates. However FF doesn't work like it used to due to changes made by Huawei.
Feeling annoyed thinking I'm never going to get the latest firmware to play with, i started to think what i could do. Having my phone since release and rebranding to c432 after inserting a 3 UK sim into my phone, i have followed/read many of the threads over the months and noticed that Vodafone UK users always seem to get the latest firmwares first. Based on this i decided to pop in an old Vodafone p+g sim with no credit on into the phone and it immediately downloaded the 8.0.0.145 firmware.
Based on this Huawei don't just base firmware rollouts on imei numbers but carriers aswell.
As a side note, i noticed when inserting the Vodafone sim in, the phone also setup Huawei's RCS messaging. Are those that are on 3 like me notice your battery drains quickly? I'm assuming that the network is poorer than I thought and not optimised very well.
This should work for other countries. To help other users from other countries please can you reply with what network/carrier you are with, when you get the updates.
Cityhunteruk said:
I usually use FF to force firmware downloads on day one of being approved as i never got timely updates. However FF doesn't work like it used to due to changes made by Huawei.
Feeling annoyed thinking I'm never going to get the latest firmware to play with, i started to think what i could do. Having my phone since release and rebranding to c432 after inserting a 3 UK sim into my phone, i have followed/read many of the threads over the months and noticed that Vodafone UK users always seem to get the latest firmwares first. Based on this i decided to pop in an old Vodafone p+g sim with no credit on into the phone and it immediately downloaded the 8.0.0.145 firmware.
Based on this Huawei don't just base firmware rollouts on imei numbers but carriers aswell.
As a side note, i noticed when inserting the Vodafone sim in, the phone also setup Huawei's RCS messaging. Are those that are on 3 like me notice your battery drains quickly? I'm assuming that the network is poorer than I thought and not optimised very well.
This should work for other countries. To help other users from other countries please can you reply with what network/carrier you are with, when you get the updates.
Click to expand...
Click to collapse
In an other topic somebody wrote, that according to Huawei, the update is coming based on IMEI of the phone...
Imei is how manufacturers do it and would also assume that's how huawei do but this worked. I will try it again on our next update.

New and need some advice and pointers

New to the Note 9 (SM-N960U1) Unlocked US version of the phone. I have the OS/ROM that came with the phone Android 8.1.0 w/Android security patch level December 1, 2018. I know with the unlocked version of the phone we have to wait for all carriers to finish testing before it comes out for the unlocked version. At the moment we are waiting on Verizon. I am going to try and wait a few more days at most a week and then I might try updating the phone. I would prefer to stay on the non branded/non carrier version if at all possible.
If I do end up trying to load something and not wait, what level of concern should one have getting these firmware from places like firmware science, samobile, here, or even others locations. Can they be modified from what was provided over a OTA, carrier, or Samsung? Can malicious code be introduced? I did notice unlike a Nexus you can't just download the firmware from the source (google). Does KNOX remaining intact give any assurance nothing is wrong with the ROM/OS/Phone? Along with a CRC on the file and scanning a zip of course.
Any lefty cases out there that are like the fold over one from Samsung. The dayview or clearview maybe? Not had much luck with that either. I use my device right handed but I prefer to open it with my left hand. and flipping it the other way seems weird to me. Guess I can just get use to it.
Below is the info I pulled from the phone. If there is more that is needed I can provide it as well. Question on BaseBand Version and the Build Number. I see a lot of shorter terms being used in threads like the ARL1 or ARH2. What are these? Is there a build info faq or something that explains the format of this number and the meaning?
Also having a issue with Wifi calling. I see that may or could be due to Android 8. Still troubleshooting that issue. If I turn off the cell coverage I can not make a wifi call. The settings are there, my wifi is detected in wifi calling and shows up, I enabled GPS (didn't want to ugh..), and even tried to de-register and register. I can not tell it if is working with both wifi and cell on at the same time. Will try again tomorrow.
Note 9 (SM-N960U1) Unlocked US on Sprint Network
Android 8.1.0
Baseband version: N960U1UEU1ARL1
Build number: M1AJQ.N960U1UEU1ARL1
Thank you
I was able to update my phone with no issue. I don't need any help with that now. Wanted to check if anyone could help on some of the other questions.
I can provide more detail on what I did if someone would like. Here is a tldr: I used the information I provided above and ended up using firmware science to get my phone updates. Also used the latest version of Odin to do it.

Can't change the Service Provider CSC on my note SM-N960F

So I bought a brand new Sim-free sealed note 9 from eBay last week here in Germany. Take it from the box turn the phone on and see the OPTUS logo when I power it on and then I was thrilled like WTF is this a fake phone? (didn't know what that logo is) so I searched on google and found out that is just an Australian service provider so was relaxed and then I put different SIM card in the phone and I can do phone calls and use mobile data without any problems. The only problem is that the service provider SW is Locked on Optus Australia (OPS). I downloaded different stock firmware's from SamMobile for Germany (DBT), UK (BTU) Even Australia (XSA) and still in settings at the software info/service provider is shown: OPS/OPS,OPS/OPS and every time when I turn the Phone ON/OFF the annoying OPTUS logo is shown... I tried just only flashing the CSC in Odin but still no changes... I contact the buyer on eBay and he is willing to take the phone back and full refund me. But I want to keep the phone really like the Note 9. Please help me :angel:
You have to change the CSC using a combination file ROM, as they use a multi-CSC now. In some ways, it's better than the old system but in others, it's worse.
This took me ages to figure out but after finding a guide and the right combination ROM (must match the current bootloader version else it won't boot), it worked.
Here's the thread that helped me: https://forum.xda-developers.com/t/...9-s9-csc-only-same-model-numbers-csc.3870836/
Look through all the comments if you have issues. I believe I mentioned, somewhere in that thread, the exact steps I took to make it work.
Newer versions of SamFirm have a combination ROM download option to simplify finding one (new SamFirm builds don't seem to be on the website yet but the guy who maintains it now also has a YouTube channel where he posts links. Seems to be fine except the very latest version seems a bit ad-filled).
Just so you're aware, the N960F shouldn't be carrier-locked. You just can't change the CSC like older phones could. S7 and Note 7 were the last Samsung phones that used the old CSC system, if I remember correctly. Getting rid of the carrier logo is worth it, though, in my opinion.

Categories

Resources