yashsingh1/xdaforums huggingface dataset:
[Xiaomi Mi A1 Questions & Answers] pidermin:
I am attempting to put lineageos on my new Mi A1, following the installation guide here https://wiki.lineageos.org/devices/tissot/install

I have previously installed lineage on my old Moto G LTE and a Samsung Galaxy S4 and have not run into issues.

I have unlocked the bootloader and all that but I can't get twrp to boot.

I boot into fastboot with

adb reboot bootloader

that works fine, then I

fastboot boot twrp-3.2.2-0-tissot.img

This seems to have no effect, other than my phone 'disconnecting' from the PC.

I get the following terminal output

./fastboot boot .\twrp-3.2.2-0-tissot.img
Downloading 'boot.img' OKAY [ 0.682s]
booting OKAY [ 0.623s]
Finished. Total time: 1.336s

However nothing happens on the phone, it still just has the fastboot logo on it.

At this point if I manually reboot (long-press power) it will reboot into stock rom.

If I manually reboot into recovery (long-press power+volume up) it will reboot into stock recovery

I have ensured my sytem tools are up to date, and tried the previous version of twrp, and there is no change.

I WAS able to get twrp to boot using the "Mi A1 Tool" i found here https://xdaforums.com/mi-a1/how-to/tool-xiaomi-mi-a1-tool-drivers-unlock-t3742857

However I was not able to install lineage due to an error.

I did not copy the exact output but it was something along the lines of

error 7, kInstallDeviceOpenError

After this attempt, I reflashed the stock rom using Xiaomi tools, and am back to the beginning.

The phone is fully up-to-date with stock updates, Android 8.1, July security update.

Once again went through the bootloader unlocking, and everything, but have arrived at the same result.

Anyone have any ideas?

any help would be greatly appreciated!

Thanks!
[Xiaomi Mi A1 Questions & Answers] dgadelha:
Hey, could you try this TWRP made for Oreo? https://www.androidfilehost.com/?fid=818070582850498337 (thread: https://xdaforums.com/mi-a1/development/recovery-twrp-3-1-1-0-touch-recovery-t3688472)

I've also had some issues booting TWRP, but running

fastboot oem unlock

was enough to boot it successfully (

fastboot boot recovery-3.2.1-2-oreo.img

)
[Xiaomi Mi A1 Questions & Answers] pidermin:
Thank you!

This recovery image worked great, AND installed lineage, thank you very much.

However, I am now unable to get gapps working.

I was pointed to this changelog here https://lineageos.org/Changelog-19/ by a user in the lineage subreddit.

I rebooted from twrp into the lineage recovery, chose Apply Update -> Apply from ADB

On my PC I run

./adb sideload .\MindTheGapps-8.1.0-arm64-20180610_024023
.zip

and after a pause I get the output

serving: '.\MindTheGapps-8.1.0-arm64-20180610_024023.zip' (~0%) adb: failed to read command: No error

and sometimes I get

serving: '.\MindTheGapps-8.1.0-arm64-20180610_024023.zip' (~0%) adb: failed to read command: Connection reset by peer

What happens on the phone has been a little different each time I have attempted this.

It either pops up on screen that it is unable to verify the file, install anyway?, doing so doesn't work.

OR it is hung up on a progress bar screen, with the following log output, or a slight variation of it

Stopping adbd...
Now send the package you want to apply to the device with "adb sideload <filename>"...
Finding update package...
Opening update package...
Verifying update package...
E: Signature verification failed
E:error: 21 Restarting dbd... Installation aborted.

After many attempts of this, reflashing lineage, and trying again, it did miraculously start doing the transfer at one point. It got to 47% then failed again.
[Xiaomi Mi A1 Questions & Answers] kudos1uk:
Can't you just install from recovery?

https://xdaforums.com/mi-a1/development/rom-lineageos-15-1-t3757938
[Xiaomi Mi A1 Questions & Answers] dgadelha:
Hey,

Install GApps also at TWRP. Signature verification is failing most probably because the Lineage Recovery should be accepting only Lineage-signed ZIP files.

You can install TWRP in your current boot image (so you don't need to boot TWRP everytime through fastboot) with this ZIP: https://www.androidfilehost.com/?fid=746010030569959456 (yet, you need to boot to TWRP through fastboot so you can flash it, but no need to boot it manually after installing it). Notice that after every system update you may need to install TWRP again (same for Magisk), as boot images get replaced.

Also, if sideload fails, you can just do a

adb push filename.zip /sdcard/

then install the ZIP directly from the "Install" section on TWRP.

Thanks!
[Xiaomi Mi A1 Questions & Answers] pidermin:
Thanks a lot!

I found and was able to follow this guide

https://xdaforums.com/mi-a1/how-to/lineageos-gapps-magisk-twrp-dolbyatmos-t3762939

instead of the one on the lineageOS website, and I am up and running.

Thank you very much for your time!
[Xiaomi Mi A1 Questions & Answers] Azan Qazi:
Can't boot to recovery or fastboot

I'm totally not getting the problem, i am having network issues on my Mi A1 on both Oreo and pie. So I decided to install a custom ROM but I can't boot my device to fastboot or recovery, it simply reboots . I tried the hard keys as well as through the PC using command prompt it just reboots normally. Any suggestions on what should I do Please?
[Xiaomi Mi A1 Questions & Answers] TrueMS:
Have you tried doing reboot in the OS and choosing Recovery option?
[Xiaomi Mi A1 Questions & Answers] Azan Qazi:
yes sir I did tried several times. But as I said above it simply reboots the system.
[Android Q&A, Help & Troubleshooting] AncientK8:
English:

Hi guys, I recently bought a LG k8VS500P phone with android 6.0.1 from the verizon company, but it has disabled the features of Hotspot Wifi USB and BlueToot, as I could unlock them or root the phone Regards AncientK8

Español:

Hola chicos, recientemente adquirí un teléfono LG k8VS500P Con android 6.0.1 de la compañia de verizon, pero tiene deshabilitadas las características de Hotspot Wifi USB and BlueToot, como pudiera desbloquearlas o rootear el teléfono Saludos AncientK8
[Google Pixel 2 XL Questions & Answers] egren58:
Anyway i can remove the back arrow. From third party launcher?.
[Google Pixel 2 XL Questions & Answers] Phazonclash:
Third-party launchers will need an update for the back arrow to be hidden on the home screen by default, in Android P, when gestures are enabled. Nothing can be done at the moment.
[Google Pixel 2 XL Questions & Answers] rajendra82:
https://www.xda-developers.com/navigation-gestures-iphone-x-app-xda/

Not on P yet, but eventually.
[Google Pixel 2 XL Questions & Answers] rquinn19:
I'm using OnePlus gestures and highly recommend it. Along with Hide Nav Bar it's like my OnePlus 6 was...which had much better gesture navigation than the P implementation
[Google Pixel 2 XL Questions & Answers] acheney1990:
Is that an app, does it require root or anything? And does it work well? Better then the XDA app?
[Google Pixel 2 XL Questions & Answers] palimatix:
If you go to the link just once, you’ll have your queries addressed in the video or the article.

Navigation Gestures by XDA does not require root access, meaning you can use our app on virtually any Android device.

Navigation Gestures by XDA doesn’t use Immersive Mode to hide the navigation bar, which means an accidental swipe near the bottom won’t interfere with our gesture controls.

Navigation Gestures by XDA doesn’t force fullscreen mode. This means that keyboard access won’t be broken unlike other solutions.
[Google Pixel 2 XL Questions & Answers] sublimaze:
Get a iPhone
[Android Stick & Console AMLogic based Computers] udaredme:
Ok, to make a long story short, I have a few issues with 3 of my mxq pro 4k boxes. They are the s905x boards with the s905w chip/p281 bootloader. I was toying around with different roms, such as poison rom and atvxperience rom, and now my boxes wont boot nor update.

I was able to flash the factory rom (from the supplier) on one box via sd card method and its back to stock and fuctional.

The other two are a different story, when I go to update via SD card method, the file loads and the green bar starts to creep across the screen (id say approx 10%) then it reboots automatically and tries to update again. This continues, so im stuck in an updating/rebooting loop....

Now ive tried usb burning tool as well...usual processes and attempts. Few diff ports, 2 diff pc's, few different versions of the burning tool. All with an error at 7%, seems like more than the NAND has been erased. I also shorted pins on one box with no change to results.

Im at a loss here...Not sure where to go from here to at least get these last two units working, then back to attempting custom rom installs...

Any help would be awesome!
[Tilt, TyTN II, MDA Vario III Windows Mobile ROM De] AvinashDhaniraj:
Hi all,

I've tried all 6.1 roms and have found that Active Sync refuses to sync via 3G wirelessly with Exchange Server 2003.

I did:

Uncheck proxy.

Reloaded local telecomm settings

tried sync cal, contacts, individually with no go.

Did hard reset all roms after flash

Any comments/ suggestions would be appreciated.

Many thanks.

Avi
[Tilt, TyTN II, MDA Vario III Windows Mobile ROM De] flooty333:
Not sure, working for me.

Maybe its your radio?
[Tilt, TyTN II, MDA Vario III Windows Mobile ROM De] Squuiid:
Works fine for me, on every single WM6.1 ROM I have tried.

There must be something wrong with your specific config.
[Tilt, TyTN II, MDA Vario III Windows Mobile ROM De] finch:
Ditto. No problems here on many roms and radios
[Tilt, TyTN II, MDA Vario III Windows Mobile ROM De] kash04:
did you add the ssl cert?
[Tilt, TyTN II, MDA Vario III Windows Mobile ROM De] jamesjsenecal:
No Problems

I have tried at least 5 different 6.1 ROM's and they have all synced with our Exchange 2003 cluster over 3G.
[Tilt, TyTN II, MDA Vario III Windows Mobile ROM De] robajz:
I have too any problems with Active-Sync on MS Exchange 03......
[Tilt, TyTN II, MDA Vario III Windows Mobile ROM De] rjefferis:
might be useful if you gave us more details.

Such as, does it sync over wireless lan, or activesync or anything.

Does it give an error code of any sort ?
[Tilt, TyTN II, MDA Vario III Windows Mobile ROM De] patspats:
If you have not figured this out already.. this may resolve the issue

You need to disable the proxy:

go to Settings --> Connections --> Connections --> Advanced (tab at bottom of the page) --> Select Networks.

Change the network from 'My ISP' to 'MEdia Net', then click Edit. Now you should have the Proxy tab where you can disable it.
[Tilt, TyTN II, MDA Vario III Windows Mobile ROM De] AvinashDhaniraj:
I disabled proxy server. It connects via active sync (3G) then says Synchronizing folder....Looking for changes.....then it says "attention required" Sync could not be completed. If condition persists try deleting then re-creating....view support code ...0x8503001C
[Tilt, TyTN II, MDA Vario III Windows Mobile ROM De] exstatica:
works for me just fine, i run on ssl but i just tested with non ssl and work fine, what is the error message that active sync gives?
[Tilt, TyTN II, MDA Vario III Windows Mobile ROM De] AvinashDhaniraj:
0x8503001C
[Tilt, TyTN II, MDA Vario III Windows Mobile ROM De] slippy42:
odd...but try this.

Go under your settings after setting up everything normally, and uncheck tasks from the things that will be sync'd.

Worked for me.
[Tilt, TyTN II, MDA Vario III Windows Mobile ROM De] cvsoft:
any flavor of the 6.1 works on me also. can you check if your exchange account has mailbox size limitations. i once encountered your scenario and it was caused by my mailbox size limitation.

if this is the case either request that your mailbox limitation be increased or archive your server data on a pst located in your local cmputer.

just a thought.
[Tilt, TyTN II, MDA Vario III Windows Mobile ROM De] obii:
Actually I'm having an issue when trying to sync my Kaiser with WM 6.1 with two different computers: If I set up the active sync connection on the second computer, syncing on the first computer will always fail until I reestablish the connection. If I do this, syncing on the second computer will fail.

Is this going to be fixed in the final WM 6.1 version?

obii
[Tilt, TyTN II, MDA Vario III Windows Mobile ROM De] GTRoberts:
I assume you had this working on the same phone, same Exchange server but with WM6?

For OTA, are you able to browse (using PIE) to https://your-activesync-public-server-name/oma ? (or http if you're not using SSL)

Internally on your LAN are you able to browse on your PC AND phone, to http://your-activesync-private-server-name/oma ? (or https if you're not using SSL internally as well)

Either way, it works perfectly fine for me using WM6.1...
[Tilt, TyTN II, MDA Vario III Windows Mobile ROM De] chambersaj:
I had the same problem with my activesync, my work exchange is 2003 as well. It was having a lot of problems on the initial sync so i connected to my wifi and i think because of just how much stuff i synced it helped. Once the initial sync was completed I have problems from time to time with it not being able to connect and a soft reset does the trick. I was getting the same exact support code you were as well.
[Tilt, TyTN II, MDA Vario III Windows Mobile ROM De] JonnoB:
That error code indicates a corrupt calendar or contact entry. Any device would fail regardless of WM5 - WM6.1. You can change your setting so that it does not sync calendar and contacts to see which it is. Then you can use a process of elimination to find out which entry is the bad one and delete it from the message store.
[Tilt, TyTN II, MDA Vario III Windows Mobile ROM De] chambersaj:
I had that same error code before and it wasnt a corrupt Calendar entry, it was a huge one because it had a couple file attachments. If i did my initial setup in a 3G area or on WiFi it worked fine.
[Tilt, TyTN II, MDA Vario III Windows Mobile ROM De] DeepThought:
That's a quit unusual errornumber. I work a lot with Exchange and had to debug active sync problems very often. Here you can find a quite usful list of errornumbers, their meaning and possible solutions: http://www.pocketpcfaq.com/faqs/activesync/exchange_errors.php

The error you get itn't on the list unfortunately. Is a wired sync possible?
[Tilt, TyTN II, MDA Vario III Windows Mobile ROM De] AvinashDhaniraj:
Hi all,

Thank you for your comments.

I switched back to original 6.0 rom & it syncs perfectly. How come this only occurs with the 6.1 roms?

I did try unchecking calender but no go
[Tilt, TyTN II, MDA Vario III Windows Mobile ROM De] slippy42:
Please try unchecking tasks.
[Tilt, TyTN II, MDA Vario III Windows Mobile ROM De] Donte Burnes:
Active Sync Issue

I had this problem. It took me hours to figure out what was going on.

I resolved it by syncing the phone with the usb cable. Right click on exchange server go settings. delete the server. Then from my device i setup a new exchange connection. this worked for me. Although my login info had not changed from 6.0 to 6.1, i still had to delete and create a new conection in active sync.
[Tilt, TyTN II, MDA Vario III Windows Mobile ROM De] exstatica:
i had this exact same problem with exchange and a corrupted contact. I went though found the last contact i added delete it and it synced just fine, another thing you can do is backup your contacts in outlook delete them all, and you should sync just fine, then import your contacts again, or you can move them to a public folder or something. it happens sometimes, a contact, calendar, or task gets corrupted.
[Tilt, TyTN II, MDA Vario III Windows Mobile ROM De] AvinashDhaniraj:
Thanks for the comments all. But I don't understand this. If one of my contacts/calender/tasks is corrupt & won't sync via 3G on ActiveSync on Windows 6.1....How come Windows 6.0 syncs perfectly fine?
[Tilt, TyTN II, MDA Vario III Windows Mobile ROM De] AvinashDhaniraj:
Any other suggestion guys?

I really would like to switch to 6.1 but can't as I'm HUGELY dependant on 3G sync with Exchange Server via ActiveSync for work

Many thanks.

Avi
[Tilt, TyTN II, MDA Vario III Windows Mobile ROM De] riceboyler:
I had a similar issue on Exchange 2007 SP1. The strange thing is that Dutty's ROMs wouldn't sync (I got a slightly different error code relating to HTML), but Sleuth's and NoThrills (which I'm running now) both worked fine for me.

You might try NoThrills as it's a VERY pared down ROM and it could be that some of the customizations/tweaks that Dutty does are causing the issue. Finally, you might try a shipping ROM from either HTC or AT&T to see if they work correctly on your phone.

Good luck!
[Tilt, TyTN II, MDA Vario III Windows Mobile ROM De] Paddy-K:
...sounds familiar...

The behavior you're seeing is pretty much what I get since I've upgrade to WM6.1

I haven't done horough testing, but it definitely makes my device rather useless before the error gets fixed ]:(

I wish I knew more, I am on the issue (currently by trying new ROMs, though I need a working PDA these next few days), but time is the main problem here.

Maybe somebody knows more about the issue and can enlight us on it?

Pat
[Tilt, TyTN II, MDA Vario III Windows Mobile ROM De] liquidfork:
If it isn't too much of a hassle you could try having your MAPI profile rebuilt
[Tilt, TyTN II, MDA Vario III Windows Mobile ROM De] AvinashDhaniraj:
Well let's wait and see ...until then I'm stuck on 6.0

The question is - how come 6.0 syncs flawlessly yet 6.1 doesn't?
[Tilt, TyTN II, MDA Vario III Windows Mobile ROM De] joda77:
Have similar results. The Hybrid 6.1 rom from Dutty worked after I created the sync from the pc on my work with a direct connection to exchange and configuring it to connect through webmail. After that no probs with gprs syncing. Now I upgraded to latest Dutty Rom. Created the same sync on my work pc but GPRs sync not working anymore.... Only the direct USB connection works on my Work pc but it's configured with the webmail settings...

:mad:
[Tilt, TyTN II, MDA Vario III Windows Mobile ROM De] hi25man:
make sure that you set the time, the date and the location correctly. And don’t add any software (some software refuse the sync) .

Good luck
[Tilt, TyTN II, MDA Vario III Windows Mobile ROM De] joda77:
Well, it must be something with certificates and configuring activesync while kaiser is connected to the pc in the network where the exchange server resides. Because now i recreated the activesync and everythin works. Had an error about certificates in activesync on my work pc but I know for sure my certificate on my kaiser is right. So ignored the error and created the relationship. No problems anymore...

Hope it helps anyone... :cool:
[Tilt, TyTN II, MDA Vario III Windows Mobile ROM De] jdhewitt:
Had this issue with several 6.1 ROMs

I've had this issue with several 6.1 Roms and radios.

I'm currently using MobileVista 1.3, which seems to work fine.
[Tilt, TyTN II, MDA Vario III Windows Mobile ROM De] ThE_WiZ:
Had the same problem, fixed it this way:

I switched of the phone function, connected the phone

with a sync cable and connected as a guest through activesync. Performed

full sync, disconnected and reactivated the phone function. Since then the

sync runs fine. :D
[Tilt, TyTN II, MDA Vario III Windows Mobile ROM De] ChrisSpera:
Make no mistake. This IS a data issue. I bumped into this problem a couple of years ago when moving from WM2003SE to WM5. If you have a lot of contacts/calendar records/tasks, this can be problematic, as pulling all of the data out of your Contacts/Calendar/Tasks folders, putting them into subfolders (that don't sync) and then synching. and adding the records back in one at a time until things crap out and you can fix/recreate the corrupted record is a PITA.

I've talked with Level 2 and 3 Support Engineers from Microsoft on this and other OTA synching issues that I covered in some technical articlese I did for pocketnow.com a few years back; and they have NO WAY of isolating the bad records. There is NO tool that can scan individual records and figure out which is the nasty one and which ones are good; BUT that is the process to use.

Exchange Admins might have a tool that can scan your information store for corruption, but I don't know how likely it is that that tool will fix the problem, as those tools don't scan individual records. They scan the entire information store.

There are any number of causes for this corruption. Weak signal, some sort of burp during a sync, problems on the server itself...who knows. I doubt you did anything wrong. This is something that just happens some times.

The process to correct this is long, its frustrating, and its time consuming; but again, make no mistake. There IS some kind of corruption in your information store that is causing this problem. If it doesn't cause problems now (your work around was to go back to a WM6 ROM) then it will cause problems for you later when you try to go to WM6.1 again.

Didn't mean to rain on your parade. I hope this helps!
[Tilt, TyTN II, MDA Vario III Windows Mobile ROM De] peterfnet:
I use 1and1 exchange hosting. I did not have a problem moving from 6.0 to 6.1.

Who was your host, a work setup?
[Tilt, TyTN II, MDA Vario III Windows Mobile ROM De] mickelpijpers:
Exchange

it worked fine with me on every 6.1 rom i tried...

must be a settings issue...
[Tilt, TyTN II, MDA Vario III Windows Mobile ROM De] mcdover:
Exactly, how do you add the ssl cert to your phone? I'm having the same problem since switching from 6.0 tp 6.1. Can't sync with exchange now. I know the problem is the cert. Any help?

Thanks
[Tilt, TyTN II, MDA Vario III Windows Mobile ROM De] mcdover:
Nevermind, I figured it out.
[Tilt, TyTN II, MDA Vario III Windows Mobile ROM De] Joost39:
I have the same probm. on WM6.1 Diamond and ASUS P750 - it simplys wont work?

Same support code.

It connects via active sync (3G) then says Synchronizing folder....Looking for changes.....then it says "attention required" Sync could not be completed. If condition persists try deleting then re-creating....view support code ...0x8503001C
[Tilt, TyTN II, MDA Vario III Windows Mobile ROM De] ChrisSpera:
Again, you likely have corruption in your information store. You can have your exchange admin scan your mailbox for corruption and that may fix it; but its likely just a couple of records that are bad that are causing the problem. You're likely going to have to run through the process I mentioned on the previous page in order to remove the bad records. Contacts sync first, so I would start there, AFTER you have your admin scan for corruption and fix your mailbox.

Hope this helps!
[Tilt, TyTN II, MDA Vario III Windows Mobile ROM De] Galgootje:
I've got a similar problem with my Tytn2...

Updated the rom to the official HTC 6.1 NL rom, but ever since i can't use pushmail.

Setting up the exchange server settings in active sync doesn't help, neither does setting it up using Windows Mobile Device Center for Vista.

The adress used for OWA works like a charm using any browser, although i get a SSL warning message that i have to acknowledge before i can use OWA. But it has been like that for as long as i can remember.

Never got an error message about the certificate´s on WM6, but now with 6.1 and using WM device center on Vista i get a Sync Error stating that my certificate is invalid. But... I never installed any!!

Has WM6.1 become more stringent about certificates?

Anyways, typing the email address is not a problem, it becomes weird when i type the server adress... I usually type https://mail.domainname.com/exchange as OWA adress, so i entered that exact adress in the mobile. Editing the settings when sync failed i see that it was automatically changed back into mail.domainname.com.... Weird!!!

I don't get errormessages like some others. I just simply don't see anything happening. Whereas before (under 6.0) the sync was easy.

Any hints and tips are more then welcome!

Mark
[Tilt, TyTN II, MDA Vario III Windows Mobile ROM De] drobin:
wuts the solution

has anyone figured out what the problem is with this error code 8503001c?