[Motorola Edge 40 Pro  / Moto X40 (China)] Tilde88:
Hi @ThE_MarD . I am sorry to keep bugging, but there is a genuine issue with cell service and this rom (it may be specific to TMOBILE and EDGE+ 2023 users; that's what I am running). I mentioned it before, and gave it the benefit of the doubt, that it might be on tmobile's side. But it is not. I just went the past couple days, still struggling with the same issue. Phone data will constantly turn off, and not come back up. Or sometimes (more rare), it disconnects all cell service. Earlier today, I downloaded A14 RETEU stock firmware. Did a full wipe, and flashed via motoflash pro. Everything worked great. No issues anywhere all day.

So I download the latest official nightly (5-11-24 build). Immediately, issue is back upon boot.

Worth noting, sometimes the 5G/LTE icon disappears, but the data still works. However, most times, it will show the signal bars and have a (!) on it. Even when I'm just here by my PC, where I spend most of the time, and there is a cell tower right next to my apartment (maybe 1.5 blocks away). It will be fine one second, then without moving it anywhere, it just completely loses signal or service.

Please, please, this is a genuine issue. I am not making it up, it is not my carrier, and it is not user error. Is there any sort of logcat I can supply? If it helps at all, I made sure to change carrier ID to RETEU in fastboot, fully flashed stock RETEU A14. My device is a US version Edge+ 2023, SIM card and service is Tmobile.

Good news is, as of this 5-11-24 build, I am sending and receiving texts flawlessly without using tasker or SIM pullout. That has been impossible in my specific carrier/device with custom ROMs. Thank you. Please let me know what I can do.

One time, I decided to try *#*#INFO#*#* from the dialer, so I can see cell service statistics. Basically it switches the DATA NETWORK TYPE from NR_SA, to "Unknown" or "Not Allowed". I'll send that screenshot. This also is not interference from the latest solar flares. (I'm not trying to sound crazy, but there was a massive solar flare event recently, I'm just trying to avoid being dismissed)... Please.

Should I run the phone info screen from the dialer, and get a logcat when it switches the DATA NETWORK TYPE? This is when it drops service, when it has no business doing so.

To be transparent, I downloaded the 5-11-24 nightly official. Flashed every .img from download page in Fastboot. Boot into recovery, and flashed Copy_partitions.zip. Reboot into recovery, wipe data. flash rom. reboot into recovery. wipe data. install MindtheGappsA14, and boot to OS. Issue immediately present. Tried with no Gapps, same issue.

Update : I'm actually gonna reflash to stock now, and give you the readouts of the phone info screen there, so it can be compared with the erratic behavior in LOS.

Final update to my request : Attached are 5 pictures

Here is a description of each Picture:

LOS_bug_datanetworktype.png = This is how it looks when it switches off Data. It can stay like this for 5 seconds, or 5 minutes sometimes. Usually it is quick, and switches back to normal. But sometimes, nothing will fix it, not sim pullout, airplane mode, or reboot. Just time. The 'Unknown' data network type is the issue. It should not be switching to 'Unknown'. Worth noting, even when it resolves itself, sometimes I have to manually enable mobile data as it says "Will not automatically reconnect mobile data". This can easily drop 10 times within a minute.

LOS_No_Service_Simulation.png = There is a button to actually simulate what a service outage looks like. When enabled, this is the result. Note that these results are different from the bug. If truly i were in a no signal or bad area, this is what it would look like.

LOS_normal.png = This is how data connections normally look when it is working. Note how it looks identical to stock.

stock_normal.png = Normal operation with stock firmware. I never get any drops or disconnects. I made sure to glue my eyes to the screen for 15 minutes and did not look away. There was no drop.

stock-5g_lte_debug_screen.png = likely irrelevant, and is also unavailable in custom ROMs. but just for additional info. everything is fine here, because in stock there are no errors.

These pictures were not taken in my apartment, so ignore the signal strength. I know -99dbm to -92dbm is nothing great, but I give my word, this is unrelated. Doesn't matter where I am. I've had the phone long enough to know how it gets signal, and this change is only happening in LOS. Please, what can I do?