Exynos band lock without root - Samsung Galaxy Note 10+ Guides, News, & Discussion

Friends now you can lock bands and enjoy speeds. Watch this
https://youtu.be/K-DN0q64lRw

So, you lock to that b40 lte band, but, if it is faster or whatever, why it is not the default one? More to it, I thought that the device chose the best band among the ones available, so, why would locking on just this one is really beneficial? Please elaborate

winol said:
So, you lock to that b40 lte band, but, if it is faster or whatever, why it is not the default one? More to it, I thought that the device chose the best band among the ones available, so, why would locking on just this one is really beneficial? Please elaborate
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because most of the time a particular band is overloaded and other band is free and if we lock to a particular band it will result in good internet speeds and coverage also. Also some people want to disable carrier aggregation as it eats lots of battery so band locking will help

and it works on Qualcomm Snapdragon also

Doesn't this mean you'd have to remember the unlock the band again if moving away from the cellular tower in case the next one doesn't support it, then re locking?, Seems only useful for when sat at home stationary where WiFi is available anyway?, Good find, but seems a little pointless imo!

TheInfiniteAndroid said:
Doesn't this mean you'd have to remember the unlock the band again if moving away from the cellular tower in case the next one doesn't support it, then re locking?, Seems only useful for when sat at home stationary where WiFi is available anyway?, Good find, but seems a little pointless imo!
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Well it is very helpful in India and yes during roaming locking band on the band having long range like preferring band 3 over 40 is useful

Awesome

Related

Could Verizon switch from cdma?

Would it ever be possible for Verizon to become a cdma provider? I know nothing about how it works honestly but if its something they could chnagr and keep existing network they could if they'd have to start over obviously not. Just curious since where I live Verizon is the only choice but GSM just beats cdma on many levels. Sorry if this is in the wrong section or if it sounds as dumb as I fear it does.
Sent from my Galaxy Nexus using XDA
No. They're (effectively) never going to drop CDMA. For the foreseeable future they will be using CDMA as a legacy fallback network. Eventually they'll push to VoLTE (Voice over LTE) and start to phase out sales of new CDMA devices, but that's far into the future. They still have to support millions of legacy CDMA devices.
Verizon is too large with too big of a user base to pivot to GSM. Honestly at this point even if they wanted to (they don't), it wouldn't be worth the time and effort considering they're pushing LTE as their next network technology. It'd just be a complete waste of time.
Damn. Reading about all the new nexus devices being only cdma has me hating where I live as T-Mobile or att would have no service 90% of the time.
Sent from my Galaxy Nexus using XDA
Verizon is switching to GSM since they are moving to lte and the lte voice. They'll never go backwards to hspa though, and they likely will keep their cdma network for more than 5 years.
Notice new Verizon phones have sim cards?
RogerPodacter said:
Verizon is switching to GSM since they are moving to lte and the lte voice. They'll never go backwards to hspa though, and they likely will keep their cdma network for more than 5 years.
Notice new Verizon phones have sim cards?
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Ya isn't lte the GSM type tech and umb or whatever its called was the cdma technology.
I was reading that vodafone (one of the biggest carriers in the world, GSM, has stock in verizon) and Verizon decided together that lte was the future instead of the cdma version.
Even with the switch to LTE, Verizon's LTE operates in the 700MHz band, which none of the GSM/LTE networks will be compatible with. The result will in all likelihood be two separate LTE networks.
With the investment that Verizon already has in their 700MHz equipment, it is highly unlikely for them to make a switch.
Sent from my Galaxy Nexus using XDA
cslester said:
Even with the switch to LTE, Verizon's LTE operates in the 700MHz band, which none of the GSM/LTE networks will be compatible with. The result will in all likelihood be two separate LTE networks.
With the investment that Verizon already has in their 700MHz equipment, it is highly unlikely for them to make a switch.
Sent from my Galaxy Nexus using XDA
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ATT is 700mhz as well.
Cdma keeps connection when traveling between towers much more reliably as well.
Sent from my Galaxy Nexus using xda premium
adrynalyne said:
ATT is 700mhz as well.
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But different "parts" of 700mhz.
I don't know whether or not cell phone providers actually do this, (I'm not terribly familiar with how they work) but you can fit multiple carrier signals into the same frequency by adjusting the phase and polarity.
I know satellite providers do this. The even transponders use linear polarity (modulating based on variable strength of the signal,) and the odd ones use circular polarity (modulating based on the directional vector at a given point in time.) In addition to that (and I don't think satellite providers do this yet) you can add a second linear modulation with a phase shift of 90 degrees to add yet another carrier signal.
adrynalyne said:
ATT is 700mhz as well.
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Yeah, AT&T uses A & B blocks in lower 700MHz. VZW is C-Block Upper 700MHz. While you could probably make an LTE radio that combines the Lower A, B and C (lower C =! upper C), getting all four bands to play nice is going to be very difficult.
blackhand1001 said:
Cdma keeps connection when traveling between towers much more reliably as well.
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So does GSM, as long as it's operating in UMTS mode (which it will, unless you're making a voice call on T-Mobile from an airboat 5 miles south of Alligator Alley (I-75) in the middle of the Florida Everglades & barely have a viable signal to begin with, in which case it will fall back to legacy TDMA-based 1G GSM).
I know satellite providers do this. The even transponders use linear polarity (modulating based on variable strength of the signal,) and the odd ones use circular polarity (modulating based on the directional vector at a given point in time.) In addition to that (and I don't think satellite providers do this yet) you can add a second linear modulation with a phase shift of 90 degrees to add yet another carrier signal.
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They could... except then your phone would only work when uplinked & downlinked through a fixed, securely-mounted antenna. Doppler shift does terrible things to phase-based modulation. Just ask anybody who's ever tried to watch an 8VSB-modulated ATSC TV transmission during a hurricane (when the transmission antenna is wobbling) or from a moving vehicle. In theory, there are exotic antenna designs that can untangle polarized signals while moving by simultaneously receiving multiple phases & using a DSP to separate them out "after the fact", but they're *way* out of the current realm of viability for mass-market consumer electronics, and WAY more demanding than a 2" metal stub embedded inside your phone.
Truth be told, spectrum isn't the problem. Tower density is. The nice thing about CDMA is that you can literally fix almost any bandwidth problem just by throwing more tower sites at it & letting the network sort itself out like magic. CDMA has very few "hard" limits. Some, like 1.25MHz or 5MHz channel pairs, are carved in stone and can't be engineered around. Once you're in the club and own the spectrum, though, it's really just a question of "what kind of tower density are you willing to pay for. Crowded mall? Give it its own cell. More-crowded mall? Spread a dozen picocells around it, especially the food court.
Verizon is unlikely to ever support legacy GSM or UMTS directly, and can really only evolve into LTE going forward. Sprint could, in theory, buy T-Mobile, and instantly consolidate GSM/UMTS into any cell site where it has deployed Network Vision (~3% of the US, so far) as long as it had the use of T-Mobile's spectrum, with little more than a site visit, software upgrade, and some software reconfiguration. Verizon can't do that, because it ALREADY upgraded its network, and has too much in sunk costs to scrap everything and redo every cell site the way Sprint is (and MUST). Truth be told, Sprint won't do it either unless it merges with T-Mo, and the feds are unlikely to allow it (it's not 100% impossible, but VERY unlikely to happen unless there were simultaneously a merger between US Cellular, MetroPCS, Sprint's "rural" partner networks, and/or Cincinnati Bell (to preserve the status quo Quadropoly).
AT&T and Cingular switched to GSM because they had no meaningful upgrade path from TDMA. In fact, AT&T was actually planning to switch to CDMA until they bought Cingular, and altered their plans only because Cingular was already deploying GSM. In theory, Sprint+Tmo (with the spectrum of both) could semi-gracefully migrate towards GSM with backwards compatibility for CDMA2000 voice and 1xRTT (like Telus did in Canada), but NOBODY could really get away with "flipping a switch" and forcing a wholesale changeover anymore. Hell, Sprint doesn't even have enough Nextel customers left to pay the electric bill for their added tower costs, and the official iDEN sunset is STILL two years away.

[Q] Factory Unlocked M8 on T-Mobile US?

I've been searching around for information, but I can't seem to find a super clear answer. Could someone educate me on the ability for the factory unlocked M8 to work on the T-Mobile network? More specifically, will I be able to continue to get their LTE service or at least their HSPA+ with this model? Thanks in advance!
Here is the link to the specific model/specs of the unlocked version.
http://shopamerica.htc.com/cell-phones/productdetail.htm?prId=42977
Reports indicate that the unlocked and developer editions use ATTs sku so you won't get AWS HSPA but you will get AWS LTE. It will work but it isn't ideal as soon as you lose LTE signal chances are much better you'll be on edge than with a tmobile branded phone. Most markets are pretty good with 1900 HSPA coverage but it's still not as good as their AWS HSPA coverage.
Alright, so here's what I can say now for at least the metro Detroit area.
1) Yes, I'm getting LTE, so woot! Hitting in the 20-28Mbs range on the speed test app. This is on part with what I was getting on my T-Mobile S4 variant.
2) Turning off LTE and switching over to GSM/WCDMA only mode via the mobile data settings pane, I'm getting around 7Mbs down. Again, on part with my area in my experience. It does look like it's switching over to HSPA, not Edge with I can totally deal with.
Now, I've not had it long enough to know how it will work in real life, but so far, so good.
Juvenall said:
Alright, so here's what I can say now for at least the metro Detroit area.
1) Yes, I'm getting LTE, so woot! Hitting in the 20-28Mbs range on the speed test app. This is on part with what I was getting on my T-Mobile S4 variant.
2) Turning off LTE and switching over to GSM/WCDMA only mode via the mobile data settings pane, I'm getting around 7Mbs down. Again, on part with my area in my experience. It does look like it's switching over to HSPA, not Edge with I can totally deal with.
Now, I've not had it long enough to know how it will work in real life, but so far, so good.
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What are the benefits of getting the Dev edition over the unlocked besides unlocked bootloader?
ILoveYouAll said:
What are the benefits of getting the Dev edition over the unlocked besides unlocked bootloader?
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That's really the only difference between the two. Since the price is the same, I don't see any reason to go for the standard unlocked. I see a lot of posts of people switching over to the regular unlocked one to get it shipped a little earlier.
kokocabana said:
That's really the only difference between the two. Since the price is the same, I don't see any reason to go for the standard unlocked. I see a lot of posts of people switching over to the regular unlocked one to get it shipped a little earlier.
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Aye. This is the only reason I switched my order. I figured it was a choice between 5 minutes of work to unlock the bootloader myself or 2-4 weeks waiting for stock to roll in.
I'm okay with waiting a bit. Hopefully the first few batches will have the most defects and the one I get will be better.
Juvenall said:
Alright, so here's what I can say now for at least the metro Detroit area.
1) Yes, I'm getting LTE, so woot! Hitting in the 20-28Mbs range on the speed test app. This is on part with what I was getting on my T-Mobile S4 variant.
2) Turning off LTE and switching over to GSM/WCDMA only mode via the mobile data settings pane, I'm getting around 7Mbs down. Again, on part with my area in my experience. It does look like it's switching over to HSPA, not Edge with I can totally deal with.
Now, I've not had it long enough to know how it will work in real life, but so far, so good.
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Pretty sure you live in an area that T-Mobile has been refarming their 1700 to 1900, so you should be good with not only LTE, but HSPA+ (using the refarmed network band).
Before switching to T-Mobile late last year, I was on AT&T (in New York City). I made the jump, along with my device from AT&T, as soon as T-Mobile refarmed in my area. So I was getting both LTE and HSPA+ perfectly like before.
As long as folks live in an area that has been refarmed for the 1900 band, you'll get HSPA+. But T-Mobile has been refarming for quite sometime now their 1700 band. So HTC not fully supporting it in the unlocked model is not a huge surprise.

LG G4 VS986 on T-Mobile LTE problem

Issue:
Phone will not stay locked on LTE in Global or LTE/UMTS/GSM mode. When in Global or LTE/UMTS/GSM mode and LTE does connect, it's momentarily and when trying to run a speed test or open a webpage, it quickly disconnects and connects to HSDPA. If switched to LTE/CDMA signal locks in great and data speeds are great however voice services are not available. Any thoughts or advice is welcomed. Thanks ahead of time!
Facts:
Phone: VS986
Android Version: 5.1
Build: LMY47D
Soft Version: VS98611A
APN: T-Mobile Fast apn (fast.t-mobile.com)
Strong LTE area
*#*#4636#*#* Not available on LG G4
Radio Swither Not available on LG G4
Rooted
Xposed installed
Gravity Box installed (no change when using smart radio features)
G3 Tweakbox installed but module will not register with Xposed Framework (I know it was along shot)
What band LTE are you connecting to? I found that here on band 2, I will connect at first, but then it switches back to edge. Seems fine in a band 4 LTE area though.
geoff5093 said:
What band LTE are you connecting to? I found that here on band 2, I will connect at first, but then it switches back to edge. Seems fine in a band 4 LTE area though.
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I'm in the Raleigh NC area. According to LTE Discovery i'm using Band 4. and I also experience the same. A brief connection while in global or LTE/UMTS/GSM mode then it falls back to HSPA.
taifuller said:
I'm in the Raleigh NC area. According to LTE Discovery i'm using Band 4. and I also experience the same. A brief connection while in global or LTE/UMTS/GSM mode then it falls back to HSPA.
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I haven't found LTE Discovery to report the band correctly, at least in my case. It would say I'm on band 4 on my Moto X, but when using a band 4 only device I would only get Edge, but when I go in a confirmed band 4 area it works fine. From what I've found, most 2G > LTE sites were converted to band 2 LTE. Although since you get HSPA the chances of it actually being on band 4 are higher.
I'm fairly certain this is a Band 4 area. The latest T-Mobile maps are pretty good about pointing out Band 2 areas. I've since sold the phone and acquired a iPhone 6 Plus which I'm looking to sell to replace it with an international G4 or T-Mobile G4. I was pretty impressed with that phone. If I had to rank my favorites, it's number 2. Nexus 5 is still king of the hill for me. There wasn't a better phone out when it was release for a better price.
did you ever figure this out? samething is happening to me
Unfortunately I didn't. I sold it and bought one for T-Mobile...... Which I just sold about 3 hours ago.
So I tested it out again, and in a band 2 area when I boot up my phone with a T-Mobile SIM, I get LTE for several seconds then it cuts back over to 2G.
Now that there is a new software update for the G4, I wonder if this is anymore reliable. Anyone who took the OTA update in the past few days, can you let us know if it's any better?
Sent from my VS986 using Tapatalk
Been there, done that...wanted to switch over to T-Mobile, but unfortunately, the VS986 only works with two of their three LTE bands, as you know, and it seems everywhere I went, they were using the one the phone doesn't receive (I'm in southern California, for what it's worth, but tested it on a freeway run up the I-5 to the central part of the state - only got 4G-LTE in a few places). Wound up going back to Verizon
I'm getting the exact same results in Burlington, VT (T-Mobile band 2 market). I first have to manually select T-Mobile (defaults to roaming on AT&T HSPA+) then LTE works for less than a minute (LTE Discovery says band 4) and then I lose signal when I get signal again, I only have edge. It does this constantly and is really annoying.
Aww, bummer. I was thinking about switching to T-Mobile, but looks like that is not a viable option? So no one has been able to successfully use the phone on T-Mobile, even after enabling bands 2 and 4 only?
This whole plethora of LTE bands, where each provider does its own crap is such a mess, is just serves to lock in customers, since switching phones is expensive. Government should mandate that all phones can work on all US LTE bands, the technology exists.
I am on the same boat. Everything works on my VS986 on t-mobile network. but I cannot get the LTE to work properly. LTE discovery shows band 4 (not sure if correct though)
konradsa said:
Aww, bummer. I was thinking about switching to T-Mobile, but looks like that is not a viable option? So no one has been able to successfully use the phone on T-Mobile, even after enabling bands 2 and 4 only?
This whole plethora of LTE bands, where each provider does its own crap is such a mess, is just serves to lock in customers, since switching phones is expensive. Government should mandate that all phones can work on all US LTE bands, the technology exists.
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My VRZ LG G4 shows that it has Band 2, 4, 5, and 13. I tried enabling 2 & 4 only, 4 only, 2 only, 2&4&13 only but with no success.
What is interesting is I am coming from VRZ LG G3 and LTE was just fine and never had an issue.
I looked at the VRZ LG G3 LTE bands and I see Band 3,4, and 13 enabled. It did not even have band 2.
More testing:
When I switched the Network Mode to LTE/CDMA I get constant 4G-LTE & internet is working but my phone cannot place and receive phone calls.
with LTE/CDMA I see 4G at 100dBm and 1X at 120dBm
ruijay said:
More testing:
When I switched the Network Mode to LTE/CDMA I get constant 4G-LTE & internet is working but my phone cannot place and receive phone calls.
with LTE/CDMA I see 4G at 100dBm and 1X at 120dBm
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Interesting, almost sounds like a bug in the LTE/GSM mode.
I assume when you switch to global mode, voice works but only HSPA, right?
konradsa said:
Interesting, almost sounds like a bug in the LTE/GSM mode.
I assume when you switch to global mode, voice works but only HSPA, right?
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That is right.
The best internet speed was with LTE/CDMA but no voice or text
ruijay said:
That is right.
The best internet speed was with LTE/CDMA but no voice or text
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Out of curiosity, what speeds do you get on HSPA in global mode?
konradsa said:
Out of curiosity, what speeds do you get on HSPA in global mode?
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With HSPA/3G I get around 7 mbps download and 1.88 mbps upload
ruijay said:
More testing:
When I switched the Network Mode to LTE/CDMA I get constant 4G-LTE & internet is working but my phone cannot place and receive phone calls.
with LTE/CDMA I see 4G at 100dBm and 1X at 120dBm
Click to expand...
Click to collapse
ruijay said:
That is right.
The best internet speed was with LTE/CDMA but no voice or text
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I think since someone reported before that this used to work the G3, it sounds like a bug to me. I guess we can hope and pray that this will work in future releases, but there is no guarantee of course. Not sure what complaining to Verizon will do, since they are probably not very interested in you using T-Mobile. Of course, you can always wrap the complaint into something like you are using the phone in a different country on vacation and it doesn't work. Maybe a complaint to the FTC could work too, since it sounds like Verizon is required to have their phones unlocked for use on other networks based on some settlement.
konradsa said:
I think since someone reported before that this used to work the G3, it sounds like a bug to me. I guess we can hope and pray that this will work in future releases, but there is no guarantee of course. Not sure what complaining to Verizon will do, since they are probably not very interested in you using T-Mobile. Of course, you can always wrap the complaint into something like you are using the phone in a different country on vacation and it doesn't work. Maybe a complaint to the FTC could work too, since it sounds like Verizon is required to have their phones unlocked for use on other networks based on some settlement.
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I am tempted to try the guide in here to add more LTE bands:
http://forum.xda-developers.com/g4/general/guide-enabling-lte-bands-t3137818
While some testers said the LTE bands are limited by hardware others reported some success modifying the software. Any thoughts?

Unlocking bands

Hello!
New user here and well, I was wondering if there's any chance that we'll be able to unlock phone bands in this device!
I also know it's probably still unclear as the phone is still new but another user said in another topic that there might be something considering OPO had some tools to unlock bands! So if anyone knows anything about this issue it'd be great!
I'd love to have B28 available on the OP3!
Thanks!
I'd say the reason of the limited LTE band selection is no other than to reduce costs in the hardware. Every band requires it's own amplifiers so making the devices regional it's an easy way to cut corners and not affecting people much (if they don't travel)
bartolo5 said:
I'd say the reason of the limited LTE band selection is no other than to reduce costs in the hardware. Every band requires it's own amplifiers so making the devices regional it's an easy way to cut corners and not affecting people much (if they don't travel)
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I can understand the reason, but it still seems meh to me.
But who knows, maybe there will be a workaround!
hey, ive been looking at buying an OP3 but did read that band 28 is missing which is used for faster and longer range 4G in australia and also common in the rest of asia & some of europe
weird, in this teardown it says the radio can do band 28 ? maybe its just disabled/unsupported?
http://www.slashgear.com/oneplus-3-teardown-part-ii-whats-inside-28446199/

General Post here Radio Software /Firmware Booster info for Pixel 6 Pro

I bought this phone for several reasons, the great Camera, rootability, but Mainly for 5G and faster data. It's Rooted with .037. Since I had my years old sim in the phone all I was able to manage was about 35 Mb/second on 4G. So I headed to the ATT store and got myself a new sim card for it. On the way home I did a speed test and got 75Mb/second, 5G. Great, I thought. So when I got home I wanted to do some speed tests, and it was on 4G. I have an anntlent booster in the house due to having a metal roof. It has the following bands. each can be adjusted Individually:
LTE Band 12 Uplink (698~716MHZ) Downlink (728~746MHZ)
Band 13 Uplink (776~787MHZ) Downlink (746~757MHZ)
CELL Band 5 Uplink (824~849MHZ) Downlink (869~894MHZ)
PCS Band 2 Uplink (1850~1910MHZ) Downlink (1930~1990MHZ)
AWS Band 4 Uplink (1710~1755MHZ) Downlink (2110~2155HZ)
I turned down all the adjustment screws and took the phone outside. It connected to the PCS band 2, 5G. Took it back into the house, it was showing 1-2 bars. So I turned up the gain on band 2. The signal strength jumped up, but the phone instantly jumped to 4G. I thought it was supposed to go to 5G on a strong signal, then fall back to 4g if necessary. I tried *#*#4636#*#* and setting the phone to "nr only", but you night as well piss up a rope, the phone ignores these settings and resets itself to "unknown"
I fiddled with it some more and got a solid 5G icon. But only 5 Mbps download. For a couple hours messing around, and re pointing my antenna to another tower, I finally got a 4G signal on AWS Band 14 with 15Mbps, less than I was getting with my old 4G Sim.
I would like to see this thread developed with better Radio versions, hopefully ones that can be actually locked to what they are set on, whether it be those who want to avoid 5G or those who want to enforce 5G. 5G IS definitely faster in my rural area. Software I used to help diagnose this, and cell tower locations: Network cell info (an older version from an old phone extracted with apk extractor because the new one on google play kept crashing) Open Signal, and I tried Network Signal Guru, but it did nothing on this phone. Please post any ideas you may have concerning Radio connectivity, Booster (resetting) better software and firmware, etc.
@GivIn2It I've changed the prefix of this thread from "Development" to "General" as it didn't qualify for the first. Please review the stuck guidances at the top of the forum and do not change the prefix back.
Regards
Oswald Boelcke
Senior Moderator
Does AT&T even have real 5G (NR) deployment in your area? If so, is it NSA? If so, it probably uses B2 as the LTE agg link. According to the site below, ATT is supposed to be on n5/850mhz. You need to find out how ATT handles it's NSA deployment, but I guess you need to have B2 + n5 at a minimum.
US 5G Bands Cheat Sheet: Verizon vs. T-Mobile vs. AT&T
A complete list of US carrier 5G bands, 4G LTE, and 3G for Verizon, AT&T, T-Mobile, and US Cellular. 5G mmW, low-band, mid-band, Sub-6.
www.droid-life.com
Not sure if the Network Signal Guru betas are fully public yet, but they work great with the Pixel 6. No band locking though.
Contribute device capability info if you can to the cacombos site. We won't learn anything about what the Pixel 6 is capable without field testing. There's no documentation or data sheet for the "new" 5123b modem in the phone.
craznazn said:
Does AT&T even have real 5G (NR) deployment in your area? If so, is it NSA? If so, it probably uses B2 as the LTE agg link. According to the site below, ATT is supposed to be on n5/850mhz. You need to find out how ATT handles it's NSA deployment, but I guess you need to have B2 + n5 at a minimum.
US 5G Bands Cheat Sheet: Verizon vs. T-Mobile vs. AT&T
A complete list of US carrier 5G bands, 4G LTE, and 3G for Verizon, AT&T, T-Mobile, and US Cellular. 5G mmW, low-band, mid-band, Sub-6.
www.droid-life.com
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Click to collapse
Thanks for that info. Apparantly, there is some aggregation going on. When the phone switches to 5G, none of the software including the Phone Info page will detect what band it's using. Phone info does show NR Available: True and NR State: Not_Restricted.
LLStarks said:
Not sure if the Network Signal Guru betas are fully public yet, but they work great with the Pixel 6. No band locking though.
Contribute device capability info if you can to the cacombos site. We won't learn anything about what the Pixel 6 is capable without field testing. There's no documentation or data sheet for the "new" 5123b modem in the phone.
Click to expand...
Click to collapse
It looks like my device has already been added to the Cacombos database. I can't find a link to that beta. do you have one?
It doesn't matter if your device is already listed. It's incomplete.
And I don't believe I can share the alphas or betas.
LLStarks said:
It doesn't matter if your device is already listed. It's incomplete.
And I don't believe I can share the alphas or betas.
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OK, then. How am I supposed to obtain that device capability information to upload to Cacombos, I don't have software capable of obtaining all that information from the phone. I'm willing to share information if you're willing to share the software that can obtain the information.
Please read the Shannon instructions. You don't need NSG or other tools.
The "Shannon instructions", could you be a little less specific?
LLStarks said:
Please read the Shannon instructions. You don't need NSG or other tools.
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Problem is this, not sure the instructions are compatible:
This works with Shannon modem devices except Samsung Exynos device (eg. Pixel 6 and 6 Pro). For Samsung, please use Exynos internal logging by exposing modem to Scat, ShannonDM or Airscreen. Require root.
Open terminal with adb shell or with Terminal app.
Start logging with in superuser (su)$ su
# modem_logging_control START
Turn on Airplane mode and wait for 5-10 seconds. Turn off Airplane mode.
End logging with command# modem_logging_control STOP
You can find logging file now in `/data/vendor/slog`
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Instructions under "Samsung device" references OneUI shortcodes which won't work with the PX6/P
It works. The wording is incorrect. It works for non-Samsung Exynos devices.
This is how we gathered the combos until NSG started working.
But the reason why we need more data is because one report from one phone only reflects the country they're in and what their carrier supports.
It's like cellmapper, more data is better.
I think I have figured out the problem. The Pixel 6 Pro doesn't like it when I have all my gains all the way up, at least for 5G. When I set the bands CELL Band 5 Uplink (824~849MHZ) Downlink (869~894MHZ) and
PCS Band 2 Uplink (1850~1910MHZ) Downlink (1930~1990MHZ) to a little over halfway, the phone regularly connects to 5G, especially when downloading. The signal icon on the phone varies between 2 and 4 bars. Download speeds about 2- 15 Mb/s, which is about a third of my better 4G speeds. But I get to see a pretty 5G icon on my Phone. Superb! My next step is to buy a honkin Yagi to replace my pathetic one, and do some signal searching to see if I can pull in that 75Mb/second tower. If that doesn't work, It's just wait for ATT to improve their 5G here, as I have determined that the Pixel 6 Pro is (mostly) working correctly out of the box, it is looking for the best signal, and if that's 4G, that is what it will switch to. Being more of a hardware guy, I think I can accomplish more with external equipment than I can monkeying with the guts of the phone. Rooting was scary enough. But I'm still open to flashing a better radio, when someone comes up with one.

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