Wifi does not connect after installing Android 9 . Cannot obtain IP address . I can not connect with my phone as well as the connection of other devices is broken. No device can be connected without reinstalling the modem. Does anyone know the solution
sedat2934 said:
Wifi does not connect after installing Android 9 . Cannot obtain IP address . I can not connect with my phone as well as the connection of other devices is broken. No device can be connected without reinstalling the modem. Does anyone know the solution
Click to expand...
Click to collapse
Which rom you are using?
lakshyajeet said:
Which rom you are using?
Click to expand...
Click to collapse
I've tried all android 9 roms all the same. WiFi does not connect.The modem is corrupting. Disconnecting from other devices.I'm reconfiguring the modem because other devices don't connect to wif
sedat2934 said:
I've tried all android 9 roms all the same. WiFi does not connect.The modem is corrupting. Disconnecting from other devices.I'm reconfiguring the modem because other devices don't connect to wif
Click to expand...
Click to collapse
Do a clean install of rom
lakshyajeet said:
Do a clean install of rom
Click to expand...
Click to collapse
I erased everything, installed the original rum. I installed the other rum again.The result has not changed.
sedat2934 said:
I erased everything, installed the original rum. I installed the other rum again.The result has not changed.
Click to expand...
Click to collapse
Maybe you should go to service centre now
lakshyajeet said:
Maybe you should go to service centre now
Click to expand...
Click to collapse
When I install android 6-7-8 wifi connects. Only when I install android 9 wifi does not connect.
sedat2934 said:
When I install android 6-7-8 wifi connects. Only when I install android 9 wifi does not connect.
Click to expand...
Click to collapse
I think you should do a complete clean flash, fastboot global stable miui rom,then install twrp,and then clean install Android 9 roms by wiping all the cache,system,internal storage etc.,may be this could help.
lakshyajeet said:
I think you should do a complete clean flash, fastboot global stable miui rom,then install twrp,and then clean install Android 9 roms by wiping all the cache,system,internal storage etc.,may be this could help.
Click to expand...
Click to collapse
I did what you said before.No improvement
sedat2934 said:
I did what you said before.No improvement
Click to expand...
Click to collapse
May be now only devs can help you, communicate with dungphp,trakzim,pranavaryans
Read this conversation,this may help you.
_firewall_ said:
I'm currently using this firmware: fw_hydrogen_miui_MIMAXGlobal_9.1.24_893529ec22_7.0
It works perfect for my region and WiFi speed is the best.
I recommend you to try different firmware versions first of all. You can download them here: https://fex.net/s/xfecbzt
If it doesn't help, you should flash official firmware using MiFlash and then try to use MSM Xtended again.
BTW, have you checked another Pie ROMs on your device? Is mobile data working correctly with them?
Nope, it should work correctly in Germany as well as in other countries.
Click to expand...
Click to collapse
lakshyajeet said:
sorry noob question here,I don't know about what is this firmware thing that you mentioned,will you explain please and what's the use of it?
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Click to collapse
_firewall_ said:
Firmware is a collection of things that run at a low level which contains all the primary things like radio baseband software, modem drivers, etc.
Click to expand...
Click to collapse
lakshyajeet said:
can we flash them with our custom roms and kernels? or just they are already in our custom roms?
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Click to collapse
_firewall_ said:
Custom ROMs don't include a firmware. So, you should flash it separately if have any issues. It could be flashed or updated anytime: with the ROM, when the ROM is already flashed, etc.
But be careful and flash the correct firmware for your device only (Helium for Helium, Hydrogen for Hydrogen). Otherwise, your device will be bricked.
Click to expand...
Click to collapse
lakshyajeet said:
sorry if i am asking too much,but i am curious to know,how can we flash them via recovery or via fastboot(via computer)?.,should we flash them if our phone is working well & good or if we are getting some issues with call,wifi,bluetooth etc then we have to flash it only...,secondly does it gives any performance increase? (as i think the latest versions of firmware are getting better drivers for our hardware like wifi,bluetooth etc...correct me if am wrong with this).
Click to expand...
Click to collapse
_firewall_ said:
You don't need to worry about the questions. It's ok and better to ask before applying unknown actions.
Firmware should be flashed via TWRP only. I recommend you to flash the firmware if you have any Bluetooth, WiFi or mobile network issues only. If your device works fine, you don't need to flash it. It may increase network speed as well as slowdown it (depends of your location).
Click to expand...
Click to collapse
lakshyajeet said:
thank you for the info and patience,you are a really nice guy.cheers.,btw i am going install msm+rc7+gapps+magsik right now
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Click to collapse
Thanks sir.Stock set up again the problem continues...I've given up now.....I'm using Android 8.1. Thanks for your help, man.
sedat2934 said:
Thanks sir.Stock set up again the problem continues...I've given up now.....I'm using Android 8.1. Thanks for your help, man.
Click to expand...
Click to collapse
Did you flashed the latest firmware given in the link? I think it may work, and do a clean swipe data and cache, then install latest firmware.
You can also try the latest Android 10 beta lineage built may be your problem get solved.
Related
Is it possible to come back to Oxygen OS 3.2.6 without any help from oneplus support, using the mega unblock tool?
Sohag0910 said:
Is it possible to come back to Oxygen OS 3.2.6 without any help from oneplus support, using the mega unblock tool?
Click to expand...
Click to collapse
it is not possible/safe
I communicated with the OP Support in order to downgrade. Much safer
Sohag0910 said:
Is it possible to come back to Oxygen OS 3.2.6 without any help from oneplus support, using the mega unblock tool?
Click to expand...
Click to collapse
Just flash the full 3.2.6 rom and you'll be back.
The OP support flashback seems to be the only solution for those that are on stock recovery.
Those with unlocked bootloaders with TWRP have successfully flashed back to MM ROMs after flashing CB 8.
Hw4ng3r said:
The OP support flashback seems to be the only solution for those that are on stock recovery.
Those with unlocked bootloaders with TWRP have successfully flashed back to MM ROMs after flashing CB 8.
Click to expand...
Click to collapse
Well i tried and know i wanna kill myelf cause its frozen below absolute 0 now.
Sohag0910 said:
Is it possible to come back to Oxygen OS 3.2.6 without any help from oneplus support, using the mega unblock tool?
Click to expand...
Click to collapse
Yes, an adb sideload will suffice.
ghostofcain said:
Yes, an adb sideload will suffice.
Click to expand...
Click to collapse
No sir. adb sideload do not work.
sohag.n091 said:
No sir. adb sideload do not work.
Click to expand...
Click to collapse
What error are you getting?
Sohag0910 said:
Is it possible to come back to Oxygen OS 3.2.6 without any help from oneplus support, using the mega unblock tool?
Click to expand...
Click to collapse
with twrp and full wipe, yes you can.
hey guysim having an issue, recently i bricked my phone to the point where it askes for a md5 check on system but i fixed it and got it booting now. my issue is any liniage os rom wont get past the system install part on twrp, it just stays stuck and never moves on past it. any fixes? i used the method 2 on mega unbrick guide to get my phone up and running again.
Did you install the required firmware? Since after the unbrick tool yo is ill be at 3.2.2 I think.
Puddi_Puddin said:
Did you install the required firmware? Since after the unbrick tool yo is ill be at 3.2.2 I think.
Click to expand...
Click to collapse
link?
shadowcreeper_1 said:
link?
Click to expand...
Click to collapse
Google it, i can send u links and stuff but it is good to know what you need to install before you do anything. Also there is a search tool in every topic.
Puddi_Puddin said:
Google it, i can send u links and stuff but it is good to know what you need to install before you do anything. Also there is a search tool in every topic.
Click to expand...
Click to collapse
same thing happened with another oneplus 3 my friend has its not installing roms, it stays stuck on installing system
shadowcreeper_1 said:
same thing happened with another oneplus 3 my friend has its not installing roms, it stays stuck on installing system
Click to expand...
Click to collapse
Hmm. Wrong twrp? Try Blu_spark V15 by eng.stk
Did you read how to instal? What to flash, to have a working rom?
null0seven said:
Did you read how to instal? What to flash, to have a working rom?
Click to expand...
Click to collapse
yes lol but its weird when i installed cr droid and flashed the firmware and modem required to install the rom, it installed the rom but any other rom for example aicp, or legend rom it wont go past installing system on twrp ive tried the official version and the 3.0.4.0 one also but in flashing that modem & firmware wont connect me to my sim card or wifi, like it glitches out and dost connect to the internet
Puddi_Puddin said:
Hmm. Wrong twrp? Try Blu_spark V15 by eng.stk
Click to expand...
Click to collapse
whats a kernel gonna do?
shadowcreeper_1 said:
whats a kernel gonna do?
Click to expand...
Click to collapse
It's a twrp by eng.stk
For custom roms, not official (Oxygen), you need custom recovery eng-stk, first.
Puddi_Puddin said:
It's a twrp by eng.stk
Click to expand...
Click to collapse
so installing this https://forum.xda-developers.com/oneplus-3/development/kernel-t3404970 will give me a custom twrp? lol im so lost i havent kept up with android dev im still back in the galaxy skyrocket era
shadowcreeper_1 said:
so installing this https://forum.xda-developers.com/oneplus-3/development/kernel-t3404970 will give me a custom twrp? lol im so lost i havent kept up with android dev im still back in the galaxy skyrocket era
Click to expand...
Click to collapse
No, flashing a kernal won't result in a different twrp. BUT inside the kernal downloads he also has a few Twrp releases. You will need this one https://forum.xda-developers.com/devdb/project/dl/?id=22806
Puddi_Puddin said:
No, flashing a kernal won't result in a different twrp. BUT inside the kernal downloads he also has a few Twrp releases. You will need this one https://forum.xda-developers.com/devdb/project/dl/?id=22806
Click to expand...
Click to collapse
i flashed their latest v15 and it still dosnt install my custom rom, the 2 roms im trying is legend rom and aiscp
shadowcreeper_1 said:
i flashed their latest v15 and it still dosnt install my custom rom, the 2 roms im trying is legend rom and aiscp
Click to expand...
Click to collapse
Well then it's not a Twrp issue.. Ask the rom maintainer.
Okay, so, one of my friends has a OnePlus 3 and it disappointed in the battery life after the Nougat update, he wants to roll back to Marshmallow.
So,
1. Is rolling back to Marshmallow possible after a Nougat update? Are there any risks for flashing Marshmallow on Nougat's bootloader?
2. Can someone tell me what is the latest stable (don't want betas) Oxygen OS based off Marshmallow.
[email protected] said:
Okay, so, one of my friends has a OnePlus 3 and it disappointed in the battery life after the Nougat update, he wants to roll back to Marshmallow.
So,
1. Is rolling back to Marshmallow possible after a Nougat update? Are there any risks for flashing Marshmallow on Nougat's bootloader?
2. Can someone tell me what is the latest stable (don't want betas) Oxygen OS based off Marshmallow.
Click to expand...
Click to collapse
1. Yes, its fairly easy to roll back. Minimal risks If done corectly
2. I believe the latest mm build is 3.2.8 (not sure though)
XDRdaniel said:
1. Yes, its fairly easy to roll back. Minimal risks If done corectly
2. I believe the latest mm build is 3.2.8 (not sure though)
Click to expand...
Click to collapse
1. Any idea if there is any special procedure or just download and flash?
2. Thank you, I will check it out.
[email protected] said:
1. Any idea if there is any special procedure or just download and flash?
2. Thank you, I will check it out.
Click to expand...
Click to collapse
I'm not sure If we're allowed to post external links but, you can go to Google and search for "downgrade op3".
This is best marshmallow in my opinion of course
http://nevax.one/files/OnePlus3/FreedomOS/FreedomOS-op3-nevax-1.7-signed.zip
XDRdaniel said:
I'm not sure If we're allowed to post external links but, you can go to Google and search for "downgrade op3".
Click to expand...
Click to collapse
I did, but I wanted an opinion from XDA first. This website is a much more reliable source.
fanbogo said:
This is best marshmallow in my opinion of course
http://nevax.one/files/OnePlus3/FreedomOS/FreedomOS-op3-nevax-1.7-signed.zip
Click to expand...
Click to collapse
Sorry, I forgot to mention, I wanted stock ROM only.
Thanks though.
[email protected] said:
I did, but I wanted an opinion from XDA first. This website is a much more reliable source.
Sorry, I forgot to mention, I wanted stock ROM only.
Thanks though.
Click to expand...
Click to collapse
Remember that op3/3t N have f2fs file system which is unsupported on 3.2.8 (MM). You'll either have to use an old version of custom kernel (I think only bluspark supported f2fs at that time) or convert to ext4 in twrp. Other than that there should be no issue with flashing 3.2.8 over N
[email protected] said:
I did, but I wanted an opinion from XDA first. This website is a much more reliable source.
Sorry, I forgot to mention, I wanted stock ROM only.
Thanks though.
Click to expand...
Click to collapse
Stock? You will receive update to nogout on stock, are you going to cancel it? Where is point to do this everything
Flash freedom you are going to love it
ungeeked said:
Remember that op3/3t N have f2fs file system which is unsupported on 3.2.8 (MM). You'll either have to use an old version of custom kernel (I think only bluspark supported f2fs at that time) or convert to ext4 in twrp. Other than that there should be no issue with flashing 3.2.8 over N
Click to expand...
Click to collapse
This doesn't apply to stock ROM right?
fanbogo said:
Stock? You will receive update to nogout on stock, are you going to cancel it? Where is point to do this everything
Flash freedom you are going to love it
Click to expand...
Click to collapse
Yes.
My friend who's downgrading is completely unhappy with the Nougat battery life. Basically his screen on time got slashed down by one hour.
Yeah I know that's why I gave you link to marshmallow. I'm using it. Nogout need more time
[email protected] said:
Okay, so, one of my friends has a OnePlus 3 and it disappointed in the battery life after the Nougat update, he wants to roll back to Marshmallow.
So,
1. Is rolling back to Marshmallow possible after a Nougat update? Are there any risks for flashing Marshmallow on Nougat's bootloader?
2. Can someone tell me what is the latest stable (don't want betas) Oxygen OS based off Marshmallow.
Click to expand...
Click to collapse
Yes it's easy
Even I downgraded back to marshmallow
I can't find the video link
But I remember the steps so if u want to try tell me
Manav__25 said:
Yes it's easy
Even I downgraded back to marshmallow
I can't find the video link
But I remember the steps so if u want to try tell me
Click to expand...
Click to collapse
Just unlock boooader and flash it right?
[email protected] said:
Just unlock boooader and flash it right?
Click to expand...
Click to collapse
No
[email protected] said:
Just unlock boooader and flash it right?
Click to expand...
Click to collapse
First download the oxygen os 3.2.8 from oneplus downloads ( download on a laptop or pc)
Then completely factory reset Ur phone
Then transfer the downloaded file to the root of internal storage
Then go to settings< system update and click the settings logo on the top right corner(see the below pic) and select local and select the file
IT WORKED FOR ME
Manav__25 said:
First download the oxygen os 3.2.8 from oneplus downloads ( download on a laptop or pc)
Then completely factory reset Ur phone
Then transfer the downloaded file to the root of internal storage
Then go to settings< system update and click the settings logo on the top right corner(see the below pic) and select local and select the file
Click to expand...
Click to collapse
Really? Is it that simple? i followed a tut that had about 10-15 steps in order to make it work. You rock mate
XDRdaniel said:
Really? Is it that simple? i followed a tut that had about 10-15 steps in order to make it work. You rock mate
Click to expand...
Click to collapse
Thanks man!
If u have any problem or doubt PM me
And remember first boot after downgrade will take time
Manav__25 said:
First download the oxygen os 3.2.8 from oneplus downloads ( download on a laptop or pc)
Then completely factory reset Ur phone
Then transfer the downloaded file to the root of internal storage
Then go to settings< system update and click the settings logo on the top right corner(see the below pic) and select local and select the file
IT WORKED FOR ME
Click to expand...
Click to collapse
Well, I was planning on doing it via fastboot.
[email protected] said:
Well, I was planning on doing it via fastboot.
Click to expand...
Click to collapse
Oh okay
I don't know the fast boot method =)
[email protected] said:
This doesn't apply to stock ROM right?
Click to expand...
Click to collapse
Wrong. This applies to stock and so the change of file system is necessary.
tnsmani said:
Wrong. This applies to stock and so the change of file system is necessary.
Click to expand...
Click to collapse
Oh, I see.
Thank you for that. You probably saved me from a brick.
it cant connect wifi and sim card not working
I want to restore my phone without wipe data
need way to fix this problem
sorry for my bad english.
Spreezer said:
it cant connect wifi and sim card not working
I want to restore my phone without wipe data
need way to fix this problem
sorry for my bad english.
Click to expand...
Click to collapse
If you have twrp installed than flash latest firmware.
paradise220 said:
If you have twrp installed than flash latest firmware.
Click to expand...
Click to collapse
I dont have it
Do you have another way ?
Spreezer said:
I dont have it
Do you have another way ?
Click to expand...
Click to collapse
Flash latest stock míui rom from "system update" in setting.
paradise220 said:
Flash latest stock míui rom from "system update" in setting.
Click to expand...
Click to collapse
it cant cause it need internet connect
if i do something wrong
you can tell me .
until his day still not have way to fix this problem
I want to go from 9 to 7 because i accidentally installed an android 11 rom, is that possible?
Nubidubi23 said:
I want to go from 9 to 7 because i accidentally installed an android 11 rom, is that possible?
Click to expand...
Click to collapse
So far as I know, you can't downgrade the Binaries. But still u can manage to find someway to leave A11 and back to whatever A u want since customs ROMs ( based on stock ) are seems enough
LinhBT said:
So far as I know, you can't downgrade the Binaries. But still u can manage to find someway to leave A11 and back to whatever A u want since customs ROMs ( based on stock ) are seems enough
Click to expand...
Click to collapse
Hi, thanks for answering. I found an A9 rom for my phone, but when i flash it in TWRP 3.6.1 A11 it gets stuck in bootloop. Tried flashing multidisabler afterwards and wiping it but still nothing. Any ideas?
Nubidubi23 said:
I want to go from 9 to 7 because i accidentally installed an android 11 rom, is that possible?
Click to expand...
Click to collapse
Nope
Nubidubi23 said:
Hi, thanks for answering. I found an A9 rom for my phone, but when i flash it in TWRP 3.6.1 A11 it gets stuck in bootloop. Tried flashing multidisabler afterwards and wiping it but still nothing. Any ideas?
Click to expand...
Click to collapse
Flashing Custom Recovery and/or ROOT on A50 is quite different with few extra steps. Do the searching in our forum, u'll find the information u need.
P/S : Always read carefully ROM's Install Instructions, it cover all the info u may need!