[OFFICIAL] Arrow OS [Pie] [9.0] [TISSOT]

[ivomin]

hay i clean flash the rom but after flashing gap & magisk when i boot in system it ask for Password while i already remove my all passwords and when i entered my pass its say your password is correct however we need to do a factory reset than its boot in stock recovery every time , i flash the Stock using fastboot , and flash again but same problem, any solution for same???

Do wipe of system, data, cache on both A and B partitions.
Then without reboot install twrp and reboot to recovery.
Switch to A if not in A and install rom and twrp again(just to be sure). Reboot in recovery again (check in reboot menu after boot it should be on slot B). Install gapps(nano,pico or micro), magisk, any custom kernel (if you use) in that order.
Reboot system and wait... it should reboot twice switching the partitions automatically and then you'll see the big Star Trek Combadge . Then continue to normal login operations. The setup might ask you for PIN but it is cloud and should be the same as it was in the last backup your device has done to the cloud.
This is what is called clean flash.
Your issue might be from that you haven't wiped both A and B and you had some system data in one of the partitions left.

 

[hybridminds]

Can you add option for 180 degrees rotation? It's a very simple feature but find it very useful when using the phone in bed or while lying down with charger or headphones connected.

 

[bastadur]

Can someone tell me what are the advantages and disadvantages of going from stock to this?

 

[nahuelt1]

I want to update to latest rom version.
Which step i use? Clean flash or dirty flash?

Thanks for your help.

Dirty flash if you are going to update.
Wipe only system and dalvik, then flash the rom, reboot to recovery, flash gapps and magisk

 

[stark_br]

Yup, I can't take pics with it.. see attach

Lol...the issue I had got fixed by itself

 

[eternal.activ]

Dirty flash if you are going to update.
Wipe only system and dalvik, then flash the rom, reboot to recovery, flash gapps and magisk

Thank you. It's successful

 

[OBLiX11]

Arrow os

Can some 1 help me as my wifi speed is 15mbps and i am only getting about 3-4 mbps speed in this rom. Please help me.:crying:

 

[Mohit4]

It's wierd, but after installing this rom I am not able to use jio volte in my device. I reverted back to oreo based roms but still no luck. Currently using the stock rom, as volte is only working in the stock rom. Please help me to fix this issue.

 

[ivomin]

Can someone tell me what are the advantages and disadvantages of going from stock to this?

Well, the advantages are that it is android P and that it is fully opened to the public. You can watch the sources, make amendments or anything you like.
The Disadvantages are that it is still in developing stage and every update can worsen things or make things better. It is possible that it can be unstable. And many apps are not quite ready for P. Also some apps manage to detect you are using custom rom and don't work (MS business accounts).

 

[Vel-San]

Can you please start including change log in OP or in a new comment? It's frustrating not knowing what has been changed. Also, Change log button in OTA updater isn't working for some reason.

 

[Jericho dcosta]

When will pie come on pixel exp...

 

[dwnd]

When will pie come on pixel exp...

Do you really think it's right question in this thread?

 

[Jericho dcosta]

Sorry my bad it was a mistake

 

[clinicallyinsane]

hay i clean flash the rom but after flashing gap & magisk when i boot in system it ask for Password while i already remove my all passwords and when i entered my pass its say your password is correct however we need to do a factory reset than its boot in stock recovery every time , i flash the Stock using fastboot , and flash again but same problem, any solution for same???

I had this issue when coming from a stock ROM. I was tearing my hair out for nearly 24 hours with it.

My solution was, in TWRP, when you go to wipe, before you click "Advanced Wipe" there's a separate button for "Format Data". I had to press that, then reboot back into recovery afterwards, otherwise I would have the same thing, where I'm asked for my password, then told I need to factory reset.

Hope this helps

 

[OBLiX11]

My wifi speed reduces in my phone if I install this rom. Is there any way i can increase the speed. I used to get 15mbps but now only get 3-4mbps. Please help me.

 

[Fraot]

Since for some reason my messages in telegram keep geting deleted and nobody answers there.... I'll ask here.

Is there a safe way to update to a newer build? I know you suggest dirty flash, but the last time I updated, I dirty flashed the 22 of september build (coming from 15 sep) and everthing was a mess. What did I do wrong?

Every Google app was crashing nonstop even though I wiped system, flashed ROM, flashed GApps, flashed Magisk and all that. I don't want that to happen again and that's why I was hesitant to update to this 30 of september build. I ended up wiping everything and made a clean flash instead.

So I'll wait to the next update coming in one or two days.

 

[ivomin]

Since for some reason my messages in telegram keep geting deleted and nobody answers there.... I'll ask here.

Is there a safe way to update to a newer build? I know you suggest dirty flash, but the last time I updated, I dirty flashed the 22 of september build (coming from 15 sep) and everthing was a mess. What did I do wrong?

Every Google app was crashing nonstop even though I wiped system, flashed ROM, flashed GApps, flashed Magisk and all that. I don't want that to happen again and that's why I was hesitant to update to this 30 of september build. I ended up wiping everything and made a clean flash instead.

So I'll wait to the next update coming in one or two days.

Safest is always the clean (wipe A and B data,system,caches) install. Otherwise for dirty... Change the slots to the one in which you installed the rom. Then install rom and twrp. Reboot (it should change the slot to the other one). Install gapps, magisk, custom kernel (if any). Delete cache in both slots and reboot.

 

[RavinduSha]

I'm asking if it works without Magisk. I want to skip flashing Magisk. Please tell me if I can use this ROM without Magisk with working Google pay.

Probably the Rom will not boot without magisk.

Try to boot without magisk. If it works no problem. If not goto recovery and flash magisk

 

[Fraot]

Safest is always the clean (wipe A and B data,system,caches) install. Otherwise for dirty... Change the slots to the one in which you installed the rom. Then install rom and twrp. Reboot (it should change the slot to the other one). Install gapps, magisk, custom kernel (if any). Delete cache in both slots and reboot.

Ok. Didn't know about wiping cache in both slots.

Now. Is is ok if I restore my data partition after an update?

 

[ivomin]

Ok. Didn't know about wiping cache in both slots.

Now. Is is ok if I restore my data partition after an update?

For dirty flash it is not necessary to delete anything except for the cache.

Please keep in mind that depending on what is changed on the ROM itself it might get instable. You are basically mixing files together overwriting the same ones and if there are some that should be removed and they are not then.....