[Q] Wifi Problems since Lollopop Update - Xperia Z2 Q&A, Help & Troubleshooting

Yesterday i've updated to the long awaited Lollipop. Since this Update, my Device wont get an accurate Wifi conecction. I dont have change anything at my Router. All the same as before. I'm on stock .690 lollipop with apricot kernelv7-rootet....anyone else have the same issue?

meckipower said:
Yesterday i've updated to the long awaited Lollipop. Since this Update, my Device wont get an accurate Wifi conecction. I dont have change anything at my Router. All the same as before. I'm on stock .690 lollipop with apricot kernelv7-rootet....anyone else have the same issue?
Click to expand...
Click to collapse
Hey! How did you do your update? Through OTA? what route did you use to install the update? And your phone model, because those using D6502 and flashing LP, majority are facing same problem. This is because specific model built for that one isn't yet released, so Modem drivers are not fully working if you flash other specific model release on this, eg d6503 on D6502.

First, my Device is an D6503.
By many trys ive figured out thats not Rom relateted.
Ive downloaded the .690 customized DE and flashed with Flashtool, but at my first try i dont wipe complete a n d ive flashed apricot kernel also. So, at my last try, ive flashed with full wipe and with stock kernel from this thread -->
http://forum.xda-developers.com/xpe...ot-stock-flashable-kernel-23-1-0-690-t3061816
to have root access. The only issue ill have, i cant install Xposed correct. With the discription in this thread, it wont work for me(bootloop).

Related

A Question about Flashing

It is easy enough to download and flash stock roms using flashtool.
I recently flashed the new 2.45 FW using the same method. the phone is working fine.
I downloaded the NL FW (Netherlands generic FW) from one of the links posted in the mega firmware compilation thread.
Here's my Q: when sony updates the firmware in the future and since Europe is always first to get such updates, Will I now get updates whenever the fw is released in Netherlands when using PCC from now onwards?
This is for a non rooted phone and using the internet/location in India.
I believe so. As long as your bootloader is still locked
Sent from my LT26i using Tapatalk 2
Ben36 said:
I believe so. As long as your bootloader is still locked
Sent from my LT26i using Tapatalk 2
Click to expand...
Click to collapse
yep it is locked. no custom rooting/recovery/rom/kernel installed.
Everything is stock.
18lama said:
It is easy enough to download and flash stock roms using flashtool.
I recently flashed the new 2.45 FW using the same method. the phone is working fine.
I downloaded the NL FW (Netherlands generic FW) from one of the links posted in the mega firmware compilation thread.
Here's my Q: when sony updates the firmware in the future and since Europe is always first to get such updates, Will I now get updates whenever the fw is released in Netherlands when using PCC from now onwards?
This is for a non rooted phone and using the internet/location in India.
Click to expand...
Click to collapse
Hello!
I want to flash this rom too,can you tell me that when I flash it with Flashtool,which items on the right hand should I choose?? (the wipe/exclude/misc items)
Thanks!:good:
That depends if you want a fresh install. Or to keep your data and apps etc. If you already have a custom kernel you want to keep etc
Sent from my LT26i using Tapatalk 2
ernie100ya said:
Hello!
I want to flash this rom too,can you tell me that when I flash it with Flashtool,which items on the right hand should I choose?? (the wipe/exclude/misc items)
Thanks!:good:
Click to expand...
Click to collapse
I wanted to preserve all the data, settings and apps so i had unchecked all options on the right side.
I believe once you flash a region's firmware onto your device, it will follow that region from here on out. I flashed NL's Gingerbread .73 version last night and repaired through Sony's PCC, ended up with NL's version of ICS instead of my region. So I think you'll get NL updates from now on instead of Europe's.
Correct me if I'm wrong.
18lama said:
I wanted to preserve all the data, settings and apps so i had unchecked all options on the right side.
Click to expand...
Click to collapse
ernie100ya said:
Hello!
I want to flash this rom too,can you tell me that when I flash it with Flashtool,which items on the right hand should I choose?? (the wipe/exclude/misc items)
Thanks!:good:
Click to expand...
Click to collapse
Its alwayz good to wipe data/logs if your are flashing a stock/custom ROM. SDcard data doesnt get touched, its just the internal data. Though if your phone already came with an ICS build then i guess u can just update it without wiping the data but be sure that u always UNCHECK the "Verification" (Its at the bottom right of flashtool) box when u flash ICS. You can leave it checked if you are into GB
18lama said:
It is easy enough to download and flash stock roms using flashtool.
I recently flashed the new 2.45 FW using the same method. the phone is working fine.
I downloaded the NL FW (Netherlands generic FW) from one of the links posted in the mega firmware compilation thread.
Here's my Q: when sony updates the firmware in the future and since Europe is always first to get such updates, Will I now get updates whenever the fw is released in Netherlands when using PCC from now onwards?
This is for a non rooted phone and using the internet/location in India.
Click to expand...
Click to collapse
Yes from now on you are gona get updates of the region you installed our firmware on.
18lama said:
I wanted to preserve all the data, settings and apps so i had unchecked all options on the right side.
Click to expand...
Click to collapse
AGAIN, its alwayz good to have a clean installation if you are taking a big leap. As such upgrading from GB to ICS. As some applications might behave abnormally and force close more often.
ashqmallik said:
Its alwayz good to wipe data/logs if your are flashing a stock/custom ROM. SDcard data doesnt get touched, its just the internal data. Though if your phone already came with an ICS build then i guess u can just update it without wiping the data but be sure that u always UNCHECK the "Verification" (Its at the bottom right of flashtool) box when u flash ICS. You can leave it checked if you are into GB
Yes from now on you are gona get updates of the region you installed our firmware on.
AGAIN, its alwayz good to have a clean installation if you are taking a big leap. As such upgrading from GB to ICS. As some applications might behave abnormally and force close more often.
Click to expand...
Click to collapse
so if everyone moved to European fw everyone will get the fw before rest of the world. Not bad i suppose.
Now as far as flashing is concerned i updated from 452 to 2.45 so it was not a big leap.

[Sola] Unable to turn Wifi On

Ok, I was using the official ICS rom and out of nowhere I got the Wifi bug, my wifi was unable to turn on.
So I already tried to fix:
1) Unlocking the bootloader
2) Installing the CMW recovery
3) Installing the xICS Hybrid ROM rom (wiping everything)
And the bug is there even on a wiped new rom.
Still not working.
Why??? Isn't there any fix for it? Even changing roms!
Please help!
I'm going back to GB, I bought this phone for the ICS update, I still cannot believe that I will going back because of this bug.
Really.
reflash the official ics ftf
it may help i guess
Sent from my Xperia U using Tapatalk 2
Flash then do a factory reset from the menu, it fixed my issue.
gigermunit said:
Flash then do a factory reset from the menu, it fixed my issue.
Click to expand...
Click to collapse
Just did that.
From what I read on the official forum, the bug comes back after some days... let's see
Install stock GB via flash tool..this worked with me
Vaslina said:
Install stock GB via flash tool..this worked with me
Click to expand...
Click to collapse
This is true, this works. But I want to use ICS, not the old GB. That's why I bought this phone
I flashed the ICS rom again, let's see when the bug will appear.
Some Xperia models are experiencing problems with ICS and wifi...
there's an official update said to be rolling out in a few weeks wich is rumoured to fix several issues
proof
(more proof in the Xperia update threads... )
That's amazing news.
Can you tell me the link for the update thread?
Thanks

[Q] New Note 2 user with a few questions.

Sorry in advance as I'm sure the answer is here somewhere but I cant manage to find it.
I just got a used Note 2 with an unlocked bootloader.
It is currently on SR Remix 4.3 and I'm wondering what I have to do (if anything) to be able to flash 4.4 aosp roms?
I saw something about using the latest recovery and I also thought I saw something about updating the baseband too but now I cant find it again
I've always had moto phones but with that being said I understand what odin is and helped my cousin flash a couple roms on his s3 before.
Any help is greatly appreciated. The last thing i want to do is brick my new phone haha
EDIT: My baseband is MJ9. Probably should have mentioned that
DroidAddict101 said:
Sorry in advance as I'm sure the answer is here somewhere but I cant manage to find it.
I just got a used Note 2 with an unlocked bootloader.
It is currently on SR Remix 4.3 and I'm wondering what I have to do (if anything) to be able to flash 4.4 aosp roms?
I saw something about using the latest recovery and I also thought I saw something about updating the baseband too but now I cant find it again
I've always had moto phones but with that being said I understand what odin is and helped my cousin flash a couple roms on his s3 before.
Any help is greatly appreciated. The last thing i want to do is brick my new phone haha
EDIT: My baseband is MJ9. Probably should have mentioned that
Click to expand...
Click to collapse
You need the latest cwr or twrp. Then you wipe, flash rom, flash latest gapps and then reboot.
DreamFX said:
You need the latest cwr or twrp. Then you wipe, flash rom, flash latest gapps and then reboot.
Click to expand...
Click to collapse
Thanks a lot. Excited to get flashing. Appreciate it

[Q] Mobile Network not available after Flashing to custom ROM

Hi guys,
This is my first time posting a thread in here. I need your help.
My phone is Samsung Galaxy S2 i9100.
Baseband version: I9100XXKI3
(screenshots attached for more info)
I rooted my phone By using Odin3-v1.85. and flashed the recovery to cwm 5.x (i can't remember version) and tried to install custom ROM OMNI
(omni-5.0.2).
I accidently downloaded and installed OMNI for i9100G version. But my phone is i1900 version.
(I downloaded this omni-5.0.2-20141222-i9100g-HOMEMADE.zip ). i forgot to backup previous ROM .
Then i was unable to Turn ON my phone because every time i turn it on, it come back to recovery it self (it's a bootloop i think).:crying::crying:
then i flashed the recovery to CWM-KitKatCompatible-i9100 (version 6.0.2.7) and installed custom ROMs and tried (PACMAN,CM,AICP).
It works fine. everything is just perfect. But i can't make calls or receive.
It says "Mobile Network not available". when i call my phone from another phone i hear ringing it. But nothing shows in my phone. after few seconds i got a Missed call Alert. But this happens only sometimes. All the other times. i cannot call it from another phone.
I tried reset and flash modem using CWM as well as from odin. but no luck.
Please Friends Help me. I don't know whether i put this thread to right section or not. sorry about that.
I did all of these things by surfing XDA forum (as a Guest). And i'm happy about what you guys are doing. Keep it up.:good::good:
(sorry for bad english)
Sir,
Please wait until mods will move this thread to the device specific forum for more relevant answers.
Stand by
Good luck
code-3h said:
Hi guys,
This is my first time posting a thread in here. I need your help.
My phone is Samsung Galaxy S2 i9100.
Baseband version: I9100XXKI3
(screenshots attached for more info)
I rooted my phone By using Odin3-v1.85. and flashed the recovery to cwm 5.x (i can't remember version) and tried to install custom ROM OMNI
(omni-5.0.2).
I accidently downloaded and installed OMNI for i9100G version. But my phone is i1900 version.
(I downloaded this omni-5.0.2-20141222-i9100g-HOMEMADE.zip ). i forgot to backup previous ROM .
Then i was unable to Turn ON my phone because every time i turn it on, it come back to recovery it self (it's a bootloop i think).:crying::crying:
then i flashed the recovery to CWM-KitKatCompatible-i9100 (version 6.0.2.7) and installed custom ROMs and tried (PACMAN,CM,AICP).
It works fine. everything is just perfect. But i can't make calls or receive.
It says "Mobile Network not available". when i call my phone from another phone i hear ringing it. But nothing shows in my phone. after few seconds i got a Missed call Alert. But this happens only sometimes. All the other times. i cannot call it from another phone.
I tried reset and flash modem using CWM as well as from odin. but no luck.
Please Friends Help me. I don't know whether i put this thread to right section or not. sorry about that.
I did all of these things by surfing XDA forum (as a Guest). And i'm happy about what you guys are doing. Keep it up.:good::good:
(sorry for bad english)
Click to expand...
Click to collapse
You might need to reflash stock rom, then try flash custom rom again.
gsstudios said:
You might need to reflash stock rom, then try flash custom rom again.
Click to expand...
Click to collapse
Thanks it worked. :good::good::good::good:
I reflashed to stock rom and it's working fine.
But i tried to install custom Rom again but no luck there. I was again stuck with Mobile network problem.
May be the problem with kernal.
Any suggestions???
Mobile Network not available after Flashing to custom ROM
I'm also having same problem. I've flashed all the custom roms and mobile network is not working in all roms. Is there any idea to solve this problem then let me know??? please!!
Sudhamshu said:
I'm also having same problem. I've flashed all the custom roms and mobile network is not working in all roms. Is there any idea to solve this problem then let me know??? please!!
Click to expand...
Click to collapse
You will have to flash stock 4.1.2 rom or try a 4.1.2 custom rom. The problem may be caused by the drivers in the built in kernels but I'm not completely sure.
No mobile network on custom roms
I have already flashed the 4.1.2 jellybean rom but 4.1.2 rom also havr bugs. Lock screen doesn't work, I had tried hard resetting but it doesn't solve the problem. I Want use 5.0.2 hazy , cynogenmod, pacman , dirty unicorn, etc and other many custom roms but I'm facing same problem no mobile network, other than that everything work fine....
Sudhamshu said:
I have already flashed the 4.1.2 jellybean rom but 4.1.2 rom also havr bugs. Lock screen doesn't work, I had tried hard resetting but it doesn't solve the problem. I Want use 5.0.2 hazy , cynogenmod, pacman , dirty unicorn, etc and other many custom roms but I'm facing same problem no mobile network, other than that everything work fine....
Click to expand...
Click to collapse
You mean stock 4.1.2 rom? That's very weird for a 4.1.2 stock rom. Maybe an android 4.2 or 4.3 rom?
You are saying that I should try 4.2 or 4.3 custom rom??
code-3h said:
Thanks it worked. :good::good::good::good:
I reflashed to stock rom and it's working fine.
But i tried to install custom Rom again but no luck there. I was again stuck with Mobile network problem.
May be the problem with kernal.
Any suggestions???
Click to expand...
Click to collapse
use another baseband version. I use XXMS4 and I recomend it.
Sudhamshu said:
You are saying that I should try 4.2 or 4.3 custom rom??
Click to expand...
Click to collapse
Yep.
I am having same problem with the network connectivity. It happens with all custom ROMs that aren't stock based. I am stuck with Chameleon ROM which is a hybrid and has a stock samsung base. It is a great ROM but is outdated. I would like to upgrade. Any solution to this problem is welcomed. = D
Okay I think I got a solution here. The procedure is:
1) Make sure you are on a stock based ROM or other ROM where your network is working.
2) Backup EFS.
3) Flash custom ROM of your choice.
4) Restore EFS if there is no network.
Done.
To restore efs, you can use any app tailored to do so but for me it didn't work. I followed this thread:
http://forum.xda-developers.com/galaxy-s2/general/guide-recover-imei-9-steps-t1264021
Follow the steps carefully and you will have network in any ROM you like. Hit thanks if helped.
PS: Sorry for double post
EDIT 2: Even though my network is back, which confirms that the problem was with the missing IMEI. I found out that the IMEI I got now is a fake one. Got to get the real one back now..
i did flash android 10 in my moto one power
after that i went back to stock rom but noe netwrok is not showing up

[Q] Can someone catch me up to speed with T-Mobile s5

I used to root and flash like crazy on all my previous android phones. When I got my s5 last June, I just rooted it so I could use Ad Free and let it be.
Now I'm wanting to get it up to date on lollipop. Doesn't have to be the stock ROM, but close to it, maybe just slimmed down a bit if anything.
Can someone tell me, based on my version in the screenshot, what the procedure is at this point? I know when I used to be doing this all the time there were always new tools, recoveries, methods etc. that needed to be followed to avoid bricking or any problems so I don't want to just download the first lollipop ROM I see and flash it since it's been nearly a year since I rooted the phone and haven't done anything to it since. Thanks very much for any help.
EDIT: I should also mention when I boot to recovery it says it's Android System Recovery, so it appears I never had CWM or TWRP installed.
joe.kerwin said:
I used to root and flash like crazy on all my previous android phones. When I got my s5 last June, I just rooted it so I could use Ad Free and let it be.
Now I'm wanting to get it up to date on lollipop. Doesn't have to be the stock ROM, but close to it, maybe just slimmed down a bit if anything.
Can someone tell me, based on my version in the screenshot, what the procedure is at this point? I know when I used to be doing this all the time there were always new tools, recoveries, methods etc. that needed to be followed to avoid bricking or any problems so I don't want to just download the first lollipop ROM I see and flash it since it's been nearly a year since I rooted the phone and haven't done anything to it since. Thanks very much for any help.
EDIT: I should also mention when I boot to recovery it says it's Android System Recovery, so it appears I never had CWM or TWRP installed.
Click to expand...
Click to collapse
dont go lollipop its not worth it, im currently downloading kitkat firmware and i will downgrade as soon as i can
Use twisted lollipop v5
It's built off kitkat base but lollipop rom very cool stable and some tweaks . You do not have to be on official lollipop update to flash it .Just root flash twrp recovery for t-mobile s5 download rom and flash
It's in android dev section
Sent from my SM-G900T using XDA Free mobile app
androidddaaron said:
Use twisted lollipop v5
It's built off kitkat base but lollipop rom very cool stable and some tweaks . You do not have to be on official lollipop update to flash it .Just root flash twrp recovery for t-mobile s5 download rom and flash
It's in android dev section
Sent from my SM-G900T using XDA Free mobile app
Click to expand...
Click to collapse
Is the se for android permissive?
Whatever u do, don't go lollipop. It's full of annoying little problems. I rooted and I should have stopped there. Rooting doesn't affect Knox. I changed get the recovery to twrp and tripped Knox. Mind u, just to check out the roms. Decent roms but all the ones that have lollipop all have the same b.s. Errors lollipop comes with. Oh and u can downgrade incase u upgrade and don't like lollipop. It won't affect Knox.
?twisted v5 is good, I've been running it. I also flashed dob1 firmware.

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