Need help regarding the LTE Bands. - Xiaomi Redmi Note 7 Pro Questions & Answers

I am currently facing a very weird(to me at-least) problem that seems to be exclusive to me, since I cant find similar posts on any forums.
The network of both the sim cards on my phone are continuously being reset- as if I was continuously enabling and disabling airplane mode, but the Wi-Fi, bluetooth and everything else is fine.
I'm using a network carrier called Jio, and have been getting horrible speeds for quite some time now. Today I noticed that whenever I was connected to someone on a call, my internet speeds were exponentially higher(2 mbps - 12 mbps), which seemed strange and after a little research, was revealed to be the cause of my LTE band being locked on band 3 whenever I was on a call.
So I started looking for a way to make that band lock permanent, in hopes of getting good speeds. I found about these two tools called QPST and QXDM which are supposedly have very broad uses like resetting IMEI etc, which I have no knowledge of how to do.
I was stupid enough to not properly read any documentation or proper guides of how these tools are used. I just saw in some articles and videos that QXDM can also be used to directly change the value of the variable that holds the code of what 4g band is being used, so I tried changing that.
Here's the steps I performed:
Looked for and installed the correct Qualcomm diagnostic mode drivers for my phone(adb and fastboot were already installed).
enabled DM using adb.( su -> setprop sys.usb.config diag,adb in an adb shell)
Started QPST and QXDM in that order.
Selected the LTE values in NV Browser of QXDM and tried to modify those to the codes corresponding to the band I wanted to lock to(band 5 that has code 16).
I read the default value, copied it, then wrote required value and clicked on "Write" which failed giving the error : "DIAG error received: Invalid Command Error Response"
After this the aforementioned problem started, and I tried restarting the phone first, which sent it into a bootloop.
I fixed the bootloop by clean flashing my current rom(without formatting the storage).
But the problem is still there.
I was using an app to monitor what band is currently being used. Even the app is not working anymore, it says that drivers are not properly installed.
I am also unable to access any network related settings in my rom settings.
My RN7 is a violet.
I am currently on Pixel Experience 10, latest build.
With the latest miui firmware installed.
Orange fox recovery.
I guess I shouldn't have messed with things I have no idea about, specially without proper research, but I am really clueless now about what might be causing the problem and how, if at all, I could fix it, I thought of a complete re-flash of stock MIUI using mi flash tool, but not sure if it would help or not.
Any help will be much appreciated!

First of all, you shouldn't have used these tools if root was available as there is an app called Network Signal Guru. Now this app requires root and u can easily lock any of the band you want.
Now if you are facing any problem i recommend a clean install of fastboot rom. With formatting data and storage so none of the problem remains. I guess there is a problem being faced by many though i didn't checked myself about sensors not working on stock rom after pixel exp. Rom but some says flashing miui10 via mi flash and then updating it to miui11 via recovery the sensors strt working.
You need to check for that but if you want to go back to pixel rom then its fine.
To lock bands remember to use this app. It works fine.
Moreover flashing the rom may remove the problem you were facing of signal but i guess it was only due to phone changing bands.

Network signal guru doesn't work with Custom Roms.

gursewak.10 said:
First of all, you shouldn't have used these tools if root was available as there is an app called Network Signal Guru. Now this app requires root and u can easily lock any of the band you want.
Now if you are facing any problem i recommend a clean install of fastboot rom. With formatting data and storage so none of the problem remains. I guess there is a problem being faced by many though i didn't checked myself about sensors not working on stock rom after pixel exp. Rom but some says flashing miui10 via mi flash and then updating it to miui11 via recovery the sensors strt working.
You need to check for that but if you want to go back to pixel rom then its fine.
To lock bands remember to use this app. It works fine.
Moreover flashing the rom may remove the problem you were facing of signal but i guess it was only due to phone changing bands.
Click to expand...
Click to collapse
Thanks for the reply, though I agree I shouldn't have tried using things that I don't fully understand.
I did use the app that you mentioned and it did not work, after which I tried this method.
I just clean flashed the miui11 through fastboot using mi Flash tool and it's fixed now, thanks!

Redmi note 7 pro mobile data dropping
Hello,
Sorry for introducing a new issue(as a new and inexperienced member hoping for solution) related to the mobile data problems on redmi note 7 pro.
I have the phone since a month and the network data was working perfectly fine and since several days the internet via mobile data drops every 5 minutes. I have to reboot the phone or turn off/on mobile data several times.
I contacted my internet provider and all is correct from their side and they even gave me a new sim card that i tested on my galaxy m20 and it works fine.
I was looking for solutions on forums but it didn't help and i turn around here hoping to find solutions on my issue.
Thanks

Related

Hot Spot Issue - Continued

Hello everyone sorry for this new thread and but I wanted to make sure I give more information on a fresh thread so I can hopefully fix this issue.
The issue I'm having is: When Hotspot is enabled on my Mate 8 Device, the 4G connection does not work on the device itself. However, anyone connected to the hotspot that I enabled has internet access via my Mate 8. Both cannot work simultaneously, only one or the other. This started 3 days ago.
What I did to perhaps cause the issue:
I rooted the factory ROM and changed something with the "Disable Service" app. I diabled the FusedLocation service. I rebooted then it was stuck on bootloop
I proceeded to wipe the phone on TWRP and installed a B180 ROM(Basic, stock international room - rooted) - Problem with Wifi Hotspot persists.
I thought it was the ROM's issue so I upgraded to B320 OEM ROM via 'dload' method - Problem Persists
Installed TWRP 3.0.2 and flashed another L29 B3xx ROM - Problem persists.
every time I installed a new ROM I wiped everything off the phone before I did so.
I'm absolutely stumped.
Please see the image i attached to my findings on my phone.
As you can see when Hot Spot is on, the 4G is "disconnected" and does not get an IP address.
Image Link
https://drive.google.com/file/d/0B-rbvYjlRN26bC1rbkpZYUc0dDA/view?usp=sharing
Any help is greatly appreciated again. Thank you for your time!
Eddie
Hi, I have the exact same issue, I am using a completely stock phone, with stock recovery and not rooted.
Have you found a fix to this problem?
Thanks.

How to root freetel kiwami samurai

Please help me,
How to root freetel kiwami samurai and custom rom for it!
It is use android 6.0 not good
Any updates?
Kingo and kingroot work, but no custom roms. No twrp or any recovery for it either.
Would like to know if anyone has any ideas or news on this.
I'm looking at one of these on ebay right now, leaning towards buying it. I'd almost certainly buy it if I knew there were custom ROMs available.
For the price, definitely an amazing phone. It really sucks that there is nearly zero support for it anywhere.
For $120 I decided to grab it to replace my constant headache with our note 4 here.
The main camera, very, very nice.
The speed seems alright. The feel, the build is great.
The battery seems to drain kinda quick, but that might be my imagination.
I'm comparing it to our Y6Max and phab2 plus.
I used Kingo root on it initially, then went to and currently have kingroot on it. Kingo had annoying floating ads.. Kingroot seems decent but I'm suspecting that it has something to do with the battery drain.
Worst part for me at the moment, trying to work around not having twrp+xposed on it.
(the nav/status bar is taking up too much of the nice 6" screen)
If anyone has any way of getting twrp or something similar on it.... Please let me know - help us all out.
After some fighting with Kingo and kingroot, back and forth, I managed to get supersu to take over, install binaries and update... Now no more Kingo or kingroot. Tempted to try installing xposed, but I'll wait for now.
Found a command to enter in terminal to use full immersive mode all the time...
Adjusted dpi as well
Now the phone is looking nice.
Just gotta wait and wish for someone kind enough to help out with getting a custom recovery on these phones.
Really loving this phone
Stock rom for freetel kiwami FTJ152D
Hi all, I need stock rom or worked rom for my freetel kiwami FTJ152D.
Can someone upload this or what is the link to download this ?
I bricked my phone after flashing custum rom MM6.0 published on needrom. No touchscreen, very bad display, no imei, no root.
Please, help me.
meteor37 said:
Please help me,
How to root freetel kiwami samurai and custom rom for it!
It is use android 6.0 not good
Click to expand...
Click to collapse
Hi, I used kingoroot online and mine was rooted. (Freetel samurai kuwami FTJ152D stock rom 5.1)
But now, I have a big issues, I flashed it with a MM6.0 publshed on needrom and now there's no touchscreen, screen display very bad, no imei (impossible to put imei and root with few known method) and no root.
Could you please upload your worked rom ? Stock rom or custum but work fine.
Or where can I find link to download it ?
Please help me.
Myloverboy said:
Hi, I used kingoroot online and mine was rooted. (Freetel samurai kuwami FTJ152D stock rom 5.1)
But now, I have a big issues, I flashed it with a MM6.0 publshed on needrom and now there's no touchscreen, screen display very bad, no imei (impossible to put imei and root with few known method) and no root.
Could you please upload your worked rom ? Stock rom or custum but work fine.
Or where can I find link to download it ?
Please help me.
Click to expand...
Click to collapse
Seems like the rom on needrom was for a slightly different phone. However the phone is so cheap now its almost disposable ($100)
I have been able to get recovery but it is in microscopic Japanese Kanji, showing off the high resolution of the screen, but I can't read Japanese.
That is actually a diagnostic menu in chinese you went into (Google Translate FTW lol). For the stock rom recovery, you can turn the phone off, hold volume up button and plug in the usb cable that is connected to a computer. You can also hold volume up and power and let go of power as soon as freetel logo comes on. You will enter stock recovery that is in english but it is useless because you cannot use stock recovery to undo what you have done to your phone since there is no place online you can find a stock rom of this phone model (I have searched for many many hours online).
I am working on getting stock rom dump off my phone using sp flash tool but biggest headache for me has been the scatter file so far. Without it, I can't use the 'read back' option to extract an image dump of working stock rom. Only scatter file i found is from extracting the needrom MM 6.0 which is for the samurai FTJ152D.
I am unable to make a scatter file using MTK Droid tools since MTK Droid tools do not work for 64-bit mtk processors like the one in Kiwami. Scatter files are CPU specific but they are further modified based on the model of the phone and the android version of the rom, so the scatter file from MM 6.0 for FTJ152D is very close to what we need for FTU152D but even a slight variation will result in a rom dump that will not work. If any of you are willing to try, I can use the scatter file from MM 6.0 (FTJ152D) on my phone that is FTU152D to extract a rom dump, but keep in mind that this will probably not work and might make matters worse for your phone. Scatter files are sort of like 'Table of Contents', and if the page numbers are wrong you end up reading wrong chapter... (you get the idea).
I haven't found any other way of making a scatter file. If anyone knows how to get a scatter file from a phone running 64-bit processor such as MT6795, please help us out. Thanks.
Just an update, while trying to make a 'read back' dump using sp flash tool, I accidentally started a download of the FTJ152D MM firmware I was using the scatter file from... Needless to say now I have the demo version of marshmallow and have lost my IMEI info from phone. I did make a 'read back' dump of the phone before i messed up, using the guide from syserr about "Dump Full Rom" at
https://forum.xda-developers.com/showthread.php?t=2540400.
NOTE: If you are still on stock rom that the phone shipped with, DO NOT try upgrade using SP flash tool, at the very least you will loose IMEI information for both sim slots. For me, the phone connects with sim but I can only get 2g data speeds and make phone calls.
I am hoping that the following information can help others:
1) Most Important: If you root, do not use SUPERSU 2.79 or above versions or phone will be stuck in bootloader. Even if you make a backup of boot.img, sideloading it from ADB did not work for me, it kept failing. I am not sure if earlier SuperSU versions work or not, if they do work, make sure you disable auto update for SuperSU in Google Play Store.
2) Even if you make a backup of nvram.bin using sp flashtool, it will NOT restore your imei information in the phone because from what I researched so far, this information is populated using the BPLG and AP databases that are included with the stock firmware as separate files and quite possibly with 64-bit mtk processors, this information is protected and encrypted. Other possibility is that the nvram.bin i recovered from my whole rom dump is for lollipop and since phone is running on marshmallow, this bin file is invalid? I did try flashing two different nvram.bin (one i recovered from the stock dump i made when phone worked, another i downloaded from internet) using flashtool and it made the matters worse, all baseband info disappeared and both sim slots just totally greyed out in settings. If it greys out for you, just format the whole flash and flash the MM firmware again without any nvram partition. Just leave default settings for nvram in scatter file alone.
3) Currently, there is no way to root this phone when on marshmallow. Do not try the chinese one-click or other software such as miracle box, all the ones i downloaded and/or tried or not tried, were flagged by Anti-Virus as trojans and viruses.
4) Be very careful when trying to flash software on this phone, make sure you use the correct Preloader.bin file. The marshmallow firmware on needrom website has a preloader.bin file in it and it works fine. Do not attempt to try preloader from other similar phones or you will brick this phone permanently.
5) ADB and Fastboot commands do not help because the phone is not rooted anymore once you upgrade to marshmallow using the FTJ152D marshmallow firmware from needrom.
6) I have tried combinations of boot.img, and system.img from Priori 3 (it is also dual sim and rom on needrom website is android 5.1), was hoping for a miracle but no luck.
7) MTK Droid Tools works partially with this phone. Most options in the tool require root or do not work with mt67xx processors. I found mtk droid tools useful to enter recovery directly when usb debugging was enabled or to go to ADB terminal to try sideload or reboot bootloader to enter fastboot.
8) Even if you enable oem unlock in developers, the option (volume+up) in Fastboot menu to unlock the bootloader doesn't work. It seems that many MTK processors have this option disabled by the manufacturer.
9) TWRP custom recovery will not work with this phone because the 'boot script' (not bootloader) before actual recovery in the recovery partition has the touch disabled. I was able to get CWM to work by directly flashing it instead of stock recovery but installation of any zip files through recovery fail still.
10) I can confirm that the scatter file in marshmallow rom for FTJ152D available at needrom website has the right entries and address locations for our phone (FTU152D) because I was able to use that scatter file and a Hex Editor program (search for HxD on download.cnet.com) to carve out almost all the partitions from the 2gig partial rom dump I had of my phone in working state. When carving partitions from the dump, some trimming for certain folders is required because cutting the partition by size and making it a .bin or .image file will give errors in SP Flash Tool otherwise. The marshmallow rom or a Priori 3 lollipop rom, both can be used as a reference when cutting out the extra bytes.
If you are like me and have upgraded to marshmallow using the FTJ152D software, there are not many options. I haven't given up yet though, I backtracked my steps trying to make a backup of the phone in its current state using SP Flash Tool full rom dump and it was successful. If I could get my hands on full rom dump of 5 gigabytes of a working phone with lollipop software, I am confident I can restore my phone back to lollipop. This may not fix the IMEI problem but once the phone is running lollipop, it is possible to root it again using kingroot or towelroot and then use one of the imei repair apps or a program to rebuild nvram folder using the BPLG and AP databases and use root explorer to place it in the phone.
Phew... a long write but hope this helps others, and if anyone can help by sharing any thoughts or uploading their stock rom dump if own same phone (can read syserr's method of using 'read back' in SP flash tool to make one big partition dump for the whole rom instead of making seperate partitions which is a painstaking process.
Finally, some very good news for people like me who are stuck, figured out a way to root and install Xposed both Please give credit to Magisk and Xposed developers listed below.
Root:
Root this phone while it is running the FTJ152D marshmallow stock rom using the Magisk guide here:
https://forum.xda-developers.com/apps/magisk/official-magisk-v7-universal-systemless-t3473445
Follow the "Via Magisk Manager (Only support v14.0+): ... " method to install the magisk manager and the .zip file right through it. It patches the boot and makes a patched boot image that you can transfer to your computer and then rename it to boot.img and replace the original boot.img in the FTJ152D MM rom folder. Then use the SP Flash tool, load the scatter file in the rom folder and the 'Format all + Download' option in download tab (it will give you PMT error if you try to just flash the new boot.img alone). Hit the download button, turn the phone off, and connect it to the computer via usb. Everything else should be straightforward but if any issues, ask here, and I will try help if I can.
Xposed:
There is no touch support to make custom recovery work on this phone yet and the only custom recovery i got to work was an old version of CWM which behaved same like stock recovery and refused to let me flash zip files. The workaround I found that worked was 'Flashify' on Play Store. Now that root is working, flashify seems to work (tried Flashfire too but it just hangs and phone freezes). Follow the steps below:
1) Download and install the latest Xposed Installer Apk from their page.
2) Download the appropriate xposed zip file (SDK23 ARM-64), version 89 worked for me. Use Flashify to flash the zip file. If any issues come up, ask here and I will try help.
Official Xposed post is here:
https://forum.xda-developers.com/showthread.php?t=3034811
This post is also very helpful:
https://forum.xda-developers.com/showpost.php?p=67696847&postcount=2
All credits go to the respective developers for their work, including @topjohnwu, @rovo89, @mGforCe, @SolarWarez, @MaArCiN074 and others. Don't forget to thank them.
I also have been able to replace the demo mode logo with logo that was in the partial stock rom dump and will share it soon.
IMEI issue:
After gaining root and installing Xposed, a number of apps can help to at least temporarily get the IMEI written to the phone, that lasts till factory reset. One issue that people like me who installed the FTJ152D MM rom is that the bands in the phone are now based on the Japan region and almost all the frequencies and bands needed for phone to get 3g and 4g signal are disabled in the phone. From researching about this issue I found out (I may be wrong but that's the only information I could find and the bands that are enabled seem to confirm this), is that the latest mediatek chips come with all 41 bands and the phone manufacturers and operators disable or enable bands based on their regions and preferences, so that this phone, FTU152D is probably the exact same hardware as the FTJ152D and the only difference is the software which disables and enables the bands based on the baseband version of the rom. This is a problem for ppl like me living here in U.S but the enabled bands may be fine elsewhere. There is no way to change the bands as they are greyed out when you go to modem information though 'Phone Information' section (apps like 'Advanced Signal Status' can help access it). It doesn't allow me to select and enable band 4 and 12 as these are greyed out (but these worked before with stock rom, so I know the hardware supports them just the baseband version is wrong now).
Anyone know or can help get the right bands working, or have any hints to point me in the right direction, please post here. Thanks.
I was able to finish dicing up the raw dump to make back a working FTU152D stock rom with good baseband. Here is the link for instructions and download link:
https://forum.xda-developers.com/general/general/kiwami-samurai-ftu152d-stock-lollipop-5-t3750068
I have a question for any and all kiwami samurai owners /users. Is it just me, or does your WiFi seem to cut off regularly? I have been fighting with this from pretty much day one. When I'm using a sim card in the phone, I don't notice anything because the mobile data from the sim is working. But, I have 2 of these samurai phones now, and I bought a blackberry passport for my main phone and now both samurai phones are usually only using WiFi. Funnier thing... They both seem to have WiFi issues at the same time. How I know?... Well, I use an app on all of our phones and devices here - Zello. When the connection is lost, Zello sounds an alarm and lets me know. So if the phones are acting up, we'll hear this all day, disconnecting and reconnecting. I got one more for you, the disconnects seem much worse when I use the phones compared to just having them there sitting around. I even went as far to install many WiFi watching, locking, reconnecting apps to try and force the connection to stay on and alive. They have their work cut out for them seeing as when these phones decide they want to drop the WiFi connection, they will fight these apps to maintain WiFi connection until these apps pretty much give up. I have these as back up phones basically, so it doesn't matter so much but of course, this is extremely annoying and a huge inconvenience at times. Any one else out there experiencing this? The only thing I did do that may have a place in all this... Rooted the phones, and also I removed every google app. I have a note 2, note 4, doogee y6 Max, Lenovo phab 2 plus, tab s and an HTC one m8 that are all the same... Rooted and google removed. Playstore play services all that stuff - gone. Those phones don't act up anywhere close to as bad as these samurai phones. Many times I fight the WiFi off because doze and all that power save crap but these samurai phones are tough to figure out. Anyone have any ideas? I also froze and deleted a bunch of system apps(I know, I know) but that was only after I noticed the WiFi issue on the phone and was trying to see if possibly one of the system apps had anything to do with the WiFi disconnects or any power save features or control. So anyone.... Ideas?
J&G said:
I have a question for any and all kiwami samurai owners /users. Is it just me, or does your WiFi seem to cut off regularly? I have been fighting with this from pretty much day one. When I'm using a sim card in the phone, I don't notice anything because the mobile data from the sim is working. But, I have 2 of these samurai phones now, and I bought a blackberry passport for my main phone and now both samurai phones are usually only using WiFi. Funnier thing... They both seem to have WiFi issues at the same time. How I know?... Well, I use an app on all of our phones and devices here - Zello. When the connection is lost, Zello sounds an alarm and lets me know. So if the phones are acting up, we'll hear this all day, disconnecting and reconnecting. I got one more for you, the disconnects seem much worse when I use the phones compared to just having them there sitting around. I even went as far to install many WiFi watching, locking, reconnecting apps to try and force the connection to stay on and alive. They have their work cut out for them seeing as when these phones decide they want to drop the WiFi connection, they will fight these apps to maintain WiFi connection until these apps pretty much give up. I have these as back up phones basically, so it doesn't matter so much but of course, this is extremely annoying and a huge inconvenience at times. Any one else out there experiencing this? The only thing I did do that may have a place in all this... Rooted the phones, and also I removed every google app. I have a note 2, note 4, doogee y6 Max, Lenovo phab 2 plus, tab s and an HTC one m8 that are all the same... Rooted and google removed. Playstore play services all that stuff - gone. Those phones don't act up anywhere close to as bad as these samurai phones. Many times I fight the WiFi off because doze and all that power save crap but these samurai phones are tough to figure out. Anyone have any ideas? I also froze and deleted a bunch of system apps(I know, I know) but that was only after I noticed the WiFi issue on the phone and was trying to see if possibly one of the system apps had anything to do with the WiFi disconnects or any power save features or control. So anyone.... Ideas?
Click to expand...
Click to collapse
There are a lot of variables that could be causing your WiFi issues. Since it is happening on two identical phones, have you installed Zello on a different phone to notice if it happens on that phone at the same time as well? It is possible that it is your WiFi causing the issue more than the phones themselves. How far from the wireless router are you when this happens? It could be that the radio/antenna range on the Samurai phones is lower than other phones and when WiFi signal is weaker, these phones just disconnect. Also, in WiFi settings if you have changed 'Keep Wi-Fi on during sleep' from 'Always' setting to another setting? Another possibility is that 'Scanning always available' setting, if turned on, and you have uninstalled Google or system app(s) that interact with this setting, it could cause a bug where network is disconnected momentarily (see if this setting is on, turn it off).
How strong, how many bars does your WiFi signal show? Mine shows full bars up to 30 feet from gateway and at least half strength in my bedroom and WiFi is not affected or dropped even at half strength. Are you using 2.4Ghz or 5.0Ghz frequency? Try using 2.4Ghz as 5.0Ghz although faster, has a much lower range and if signal is weaker it does disconnect the phone to save battery life.
You could also check WiFi settings using the *#*#4636#*#* if it shows any issues in there.
Android# said:
There are a lot of variables that could be causing your WiFi issues. Since it is happening on two identical phones, have you installed Zello on a different phone to notice if it happens on that phone at the same time as well? It is possible that it is your WiFi causing the issue more than the phones themselves. How far from the wireless router are you when this happens? It could be that the radio/antenna range on the Samurai phones is lower than other phones and when WiFi signal is weaker, these phones just disconnect. Also, in WiFi settings if you have changed 'Keep Wi-Fi on during sleep' from 'Always' setting to another setting? Another possibility is that 'Scanning always available' setting, if turned on, and you have uninstalled Google or system app(s) that interact with this setting, it could cause a bug where network is disconnected momentarily (see if this setting is on, turn it off).
How strong, how many bars does your WiFi signal show? Mine shows full bars up to 30 feet from gateway and at least half strength in my bedroom and WiFi is not affected or dropped even at half strength. Are you using 2.4Ghz or 5.0Ghz frequency? Try using 2.4Ghz as 5.0Ghz although faster, has a much lower range and if signal is weaker it does disconnect the phone to save battery life.
You could also check WiFi settings using the *#*#4636#*#* if it shows any issues in there.
Click to expand...
Click to collapse
Thanks very much for the help....
so, the other phones( we have many) are mostly all set up the same way, all have zello...and no, they don't have the same issue disconnecting at the same time the freetels do.
The router here probably needs to be replaced but, cant get around to that for now.
a little update to this problem... I didn't want to try installing xposed before, because I didn't have recovery installed...got it done using flashfire. this got me xposed and I did this just for the hell of it since i didn't care so much about the phones since they were just being pains. However, after doing this, i also decided to install Lspeed. I remembered that I checked this app out before and i seen that It had some settings in it for tweaking wifi and Lnet. Not even sure what these would do, I started to mess around in there and toggled a few things on...just to see what would happen. also, i just happened to see something in xposed to download "Wifi regional problem solver". again, not sure what this would do, or if it would do anything, i said lets do it...installed it. and believe it or not, haven't had any issues like before with wifi since. Now, not sure what actually fixed the problem or if the problem is actually fixed or if it just took a break from driving me mad, but yeah...it's actually not a bad phone now.
as for Lspeed....using version 1.4.27(like this more than the latest for some reason) and I set up most things in the app to "balanced". not performance , not for battery. Under LNET Optimizer .... NET buffers : BIG. RIL tweaks enabled. NET TCP tweaks enabled. NET speed+ enabled. wifi scanning ...while i've always had off on all devices for as long as i can remember having androids...here in Lspeed i toggled on and set supplicant scan interval to 15secs and wifi idle ms to 1. left google dns off.
just if anyone wanted to know or cares ....and hey, maybe someone knows what any of that stuff means and might be able to say..hey, none of that would've changed anything so it's worthless....or maybe explain what each means or does and why it might have helped.
thanks again.

Consideration and Steps to root

Hi Everyone,
Honor View 10 is going to be launched soon in my country (this end of month). I have considered it as my next phone upgrade. Before, I have looked upon N*k** 8, but that subforum is dead already (no UBL, no root, nothing to see). I am currently waiting for X***mi RN5P which still have no news about the official launch here (probably another 3 months). But they decided to do some twist, by disabling the UBL ability for the phones they launched officially here. Kinda ironic.
To make sure I can live with the phone as it, I have to confirm several things first :
1. Does the phone has native VoLTE that works out of box without installing any additional app? I read from several thread here, it has support Dual VoLTE, but still doubt. I have checked some other phone who said they support VoLTE but in reality doesn't work. My main carrier used to be CDMA carrier, which has completely moved to 4G (only). So we can only call/sms thru VoLTE. If someone can post the screenshot of the VoLTE call setting, or "Enhanced HD" setting or similar, it will be a great confirmation. (I don't need the video call, only voice call/sms).
2. I am using Automagic (tasker alternative). I am quite active in that forum for several months. From there, I read a lot of incompatibility or something won't work, mostly from Huawei Devices. It seem the aggressive battery saving from the ROM has been disrupting Automagic from running properly. Is there anyone here who use Automagic/Tasker or similar automation app and found problem specific for Huawei devices, specificly for this View 10? (using stock ROM). I mean something like wifi scanning or location which work in Phone A or Phone B using the same android oreo 8.0; but doesn't work in View 10. If only minor problem, I can accept it.
3. Is there anyone having problem with the UBL process? X***mi just pull it tricks by kinda banning all user from my country to unlock the Bootloader. (error 86023:hardwareID) I am afraid of the same, as I need root. But I don't need to change the ROM.
Best case
If all the problems are solved and I have bought the device; I am going to root and install TWRP as usual. But I will stay on Stock ROM, most custom ROM still have problem with VoLTE. I might use LineAge or AOSP-ish ROM if there is any and has solved most bug. This is the step that I am going to do after I bought the phone.
1. Unlock the bootloader. https://forum.xda-developers.com/honor-view-10/how-to/honor-view-10-bootloader-unlock-t3749426 Result : Bootloader Unlocked
2. Install Magisk (latest is 16.2) via fastboot https://forum.xda-developers.com/ho...agisk-root-honor-view-10-mate-10-pro-t3749280 Result : Root achieved, Magisk Installed
3. Then proceed on to backup the original recovery https://forum.xda-developers.com/showpost.php?p=75630973&postcount=3 Result : Original recovery backed up. I am thinking to do additional backup by using partition backups, but don't know if it works.
4. Flash Official TWRP https://forum.xda-developers.com/ho...recovery-twrp-3-2-1-0-touch-recovery-t3752397 Result : recovery changed to TWRP.
5. Backup all available partition. Result : all partition backed up, except /data. Since FBE still won't work
After the ritual, the phone will be rooted, Magisk installed, TWRP, and have full backup of all backup-able partition from TWRP and the original recovery. Xposed still won't work, so need to find alternative in Xposed. I mostly use Gravity box and App Settings Modules. Maybe there are alternatives available in Magisk. (haven't research much about it). To backup app's data, the only choice is Titanium Backup then, since /data partition can't be backed up in TWRP. We don't have stock firmware yet available, so need to be careful with the modification.
Do I miss something in my steps above?
Thanks for the answer in advance. And sorry for the long post.
Regards,
Desmanto

No Sim / Network Detected

Installed a new battery and screen, and since then sim card is not detected on Pixel. Sim works fine in other devices, just not being recognized by the pixel. IMEI number also does not show up in the system.
Any ideas on how I might have jacked something up installing the new battery and/or screen. Other than that phone seems to run fine. I've flashed a few different roms and stock back onto the device, with success, but still Sim is not recognized.
Desperate for any help with this.
MontoyaWA said:
Installed a new battery and screen, and since then sim card is not detected on Pixel. Sim works fine in other devices, just not being recognized by the pixel. IMEI number also does not show up in the system.
Any ideas on how I might have jacked something up installing the new battery and/or screen. Other than that phone seems to run fine. I've flashed a few different roms and stock back onto the device, with success, but still Sim is not recognized.
Desperate for any help with this.
Click to expand...
Click to collapse
I had this error updating to Android Pie. I found and posted an updated fix in the Pixel forums; if you are on the latest Pie, extract the Modem.img file and just reflash that file; fixed it for me. Good luck.
LBN1 said:
I had this error updating to Android Pie. I found and posted an updated fix in the Pixel forums; if you are on the latest Pie, extract the Modem.img file and just reflash that file; fixed it for me. Good luck.
Click to expand...
Click to collapse
I had this error too,what can I do?

Help! My OP6 won't register sims, pick up wifi and keeps rebooting!

Hi and thanks in advance for any help anyone can provide, I think my phone is dead :crying:
Anyway, story time...
I woke up to the door knocking and the postman was there with a package I had to sign for. My heart jumped as I knew it was my new OP6 from ebay (refurbed and from a highly regarded refurbed phone seller).
I inserted my SIM and the symbol for signal came on so the sim slot was working. I then connected to my wifi so the wifi is working. I like to customize my phones so I immediately come to XDA to find a ROM I'd like to install and to find the instructions for unlocking the bootloader, installing TWRP and Majisk. I looked and settled on AOSiP seeing that the required OOS firmware is 10.3.0 I upgrade through the system update feature.
Having updated I go on to unlock the bootloader, install TWRP and magisk. Upon unlocking the bootloader when the system rebooted it stopped reading sim cards and picking up wifi signals. Using adb I installed TWRP (using the proper method of temporarily booting into the TWRP and the installing the ZIP. Like an idiot I didn't read the instructions properly and flashed the AOSiP zip which failed.
I thought the best thing to do was start over so I flashed the official recovery boot image using adb. I ended up only able to access the bootloader/fastboot. Every option apart from turn off just caused the phone to boot into the bootloader. I fixed this using the instructions on https://forum.xda-developers.com/oneplus-6/how-to/rom-stock-fastboot-roms-oneplus-6-t3796665 using the 10.0-OnePlus6Oxygen_22_OTA_040_all_1910270546_42a63-FASTBOOT.zip and I can now access the system but the setup keeps stopping and it still won't pick up sim cards or wifi and keeps rebooting.
I have tried to restore to stock using the system update feature and manually downgrade but the phone reboots before the downgrade gets chance to finish. I think this is eveything I did although maybe I pressed something i shouldn't have in TWRP.
I've heard two different things about this issue one is that android 10 is not fully working yet and that's causing the reboots and connectivity issues but I have had an OP6 before (I had to sell it ) another thing I heard was it was a hardware issue and the motherboard needs replacing. Please help, if it is a software issue then I'm screwed, I relocked the bootloader but I'm sure the seller will be able to tell and not replace of refund the item. If it's a hardware issue I can at least get my money back. If anyone can help me fix this it would be much appreciated.

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