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Hi There
I recently updated to Android 4.3 and ever since then my phone isn't charging anymore. When I connect it to my PC it is connected as an "unknown device". At first it was charging when turned off, but know even that doesn't work.
I had clockworkmod installed, but since the update I only get the "No command." message and the standard Android system recovery.
I'd like to get my phone connected to my PC again somehow, so I can downgrade to 4.2.2 again.
Anyone has the same problem / suggestions on how to solve this?
Thanks!
Phone: Galaxy Nexus I9250 (maguro)
Lock state: unlocked
Bootloader: PRIMEMD04
Carrier: Swisscom
Hi, I've got the exact same problem on my Galaxy Nexus, and I can't find any solution yet, I've a couple of things that did not work at all.
Now I've got the charging anim on the screen when my phone is switched off but even then, it seems I can't get it charged more then 8%
Really don't know what to do here
External battery charger... Charge your battery and flash back to 4.2 until you can sort issue out?
DrRatek said:
Hi, I've got the exact same problem on my Galaxy Nexus, and I can't find any solution yet, I've a couple of things that did not work at all.
Now I've got the charging anim on the screen when my phone is switched off but even then, it seems I can't get it charged more then 8%
Really don't know what to do here
Click to expand...
Click to collapse
Same here after updating it worked normally for a week but now no charging . I have to charge it by turning of the phn with a high power charger
I am a noob don't know how to downgrade
Huehnerdieb said:
Hi There
I recently updated to Android 4.3 and ever since then my phone isn't charging anymore. When I connect it to my PC it is connected as an "unknown device". At first it was charging when turned off, but know even that doesn't work.
I had clockworkmod installed, but since the update I only get the "No command." message and the standard Android system recovery.
I'd like to get my phone connected to my PC again somehow, so I can downgrade to 4.2.2 again.
Anyone has the same problem / suggestions on how to solve this?
Thanks!
Phone: Galaxy Nexus I9250 (maguro)
Lock state: unlocked
Bootloader: PRIMEMD04
Carrier: Swisscom
Click to expand...
Click to collapse
Can you check if you still have root? If you still have root, you can flash another recovery using Mobile Odin.
rajuki said:
Can you check if you still have root? If you still have root, you can flash another recovery using Mobile Odin.
Click to expand...
Click to collapse
Hi rajuki
Well I thought so. But after I installted Mobile Odin it tells me I don't...
Thanks for the hint anyways.
NYYFan325 said:
External battery charger... Charge your battery and flash back to 4.2 until you can sort issue out?
Click to expand...
Click to collapse
Yeah I want to flash back to 4.2 or CM. The problem is I can't since my PC doesn't recognize my device. I tried different drivers but it just pops up as "unknown device" in the device manager.
Can anyone tell me how to downgrade i am a noob currently on stock 4.3
Sent from my Galaxy Nexus using xda app-developers app
After hours of flashing rooting unrooting it finally works but i really don't know how.
At first my phone wasnt anymore recognized by my PC, after playing around with checking unchecking debuging mode, and uninstalling drivers and installing drivers from the NEXUS ROOT TOOLKIT, it came back on my PC screen.
-first i downgraded to 4.2.2 (using nexus root tollkit), it did not change anything
-then got back on 4.3 with OTA, still same problem
-then tried unlocking rooting and flashing cyanmogen mod, still same problem
-Finally i flashed stock 4.3, unrooted and locked, and now everything works perfectly...I really dont know how but now its all good, also it looked like Avast and Nova launcher were not doing too well with 4.3 so i uninstalled them and really saw a difference afterwards
I hope this may help someone
i am trying to root my phone tonight while i still have use of this computer. I have downloaded chainfire with the odin and the tar file. I have also gotten into developer mode and checked usb dsebugging. the next step in the instructions I am reading (which is 2 by the way) but when I go into security I have no option to turn off reactivation lock. is there something I am missing. Thanks
bls2633 said:
i am trying to root my phone tonight while i still have use of this computer. I have downloaded chainfire with the odin and the tar file. I have also gotten into developer mode and checked usb dsebugging. the next step in the instructions I am reading (which is 2 by the way) but when I go into security I have no option to turn off reactivation lock. is there something I am missing. Thanks
Click to expand...
Click to collapse
If you have an SM-N900T, you don't have reactivation lock as far as I know. I couldnt find the option in mine, so I went ahead without it. I think its in the International version.
i have downloaded odin 3.7 and CF-Auto-Root-hltetmo-hltetmo-smn900t.tar.md5 file fofor rooting. the first time tt said pass but on my phonne on the top I had 3 messages in different colors saying something about warranty, and a couple other things. It had the not 3 logo on the phone but it never rebooted like its supposed to. I tried restarting it but it went back to the same thing. if some one who knows how to so this could you please lead me to the correct files i need to root this thing. I have never had so much problems rooting a phone in my life. I am still on version 4.3 and I would really appreciate some help. Thanks
re: re-flash
bls2633 said:
i have downloaded odin 3.7 and CF-Auto-Root-hltetmo-hltetmo-smn900t.tar.md5 file fofor rooting. the first time tt said pass but on my phonne on the top I had 3 messages in different colors saying something about warranty, and a couple other things. It had the not 3 logo on the phone but it never rebooted like its supposed to. I tried restarting it but it went back to the same thing. if some one who knows how to so this could you please lead me to the correct files i need to root this thing. I have never had so much problems rooting a phone in my life. I am still on version 4.3 and I would really appreciate some help. Thanks
Click to expand...
Click to collapse
Try Odin flashing the CF-AutoRoot TAR file again, it should work fine,
and welcome to the very exclusive KNOX club. LOL
After flashing with odin you need to flash custom recovery like twrp or cwm.
Good luck!
Misterjunky said:
Try Odin flashing the CF-AutoRoot TAR file again, it should work fine,
and welcome to the very exclusive KNOX club. LOL
After flashing with odin you need to flash custom recovery like twrp or cwm.
Good luck!
[/QU
now kies wont recognize my phone
Click to expand...
Click to collapse
bls2633 said:
now kies wont recognize my phone
Click to expand...
Click to collapse
Is it still not recognizing it? Do you have it in Odin(download) mode?
idtheftvictim said:
Is it still not recognizing it? Do you have it in Odin(download) mode?
Click to expand...
Click to collapse
it wont even let me get to that screen. it says something about there is some kind of problem. im going to try to hook up now so I can tell you what it says, ....please connect a device. well, it actually connected this time. it says i have the latest firmware but my phone says im on 4.3 IM not sure what to do
Hi all
I got a notification of the latest software upgrade available for my device. I downloaded it and installed it. The installation process was shown to have reached 100% and then the phone screen went black and then did not turn back up. When I connect the phone to charger, I do not see any battery charging icon
I had my phone connected to the power outlet while I was upgrading? Is my phone bricked? Any way I can resolve this issue? My phone is out of warranty.
I have never ever rooted the phone. Not sure why would this happen with an official software upgrade.
Any help will be immensely appreciated
Are u able to enter recovery mode!
nick2408 said:
Hi all
I got a notification of the latest software upgrade available for my device. I downloaded it and installed it. The installation process was shown to have reached 100% and then the phone screen went black and then did not turn back up. When I connect the phone to charger, I do not see any battery charging icon
I had my phone connected to the power outlet while I was upgrading? Is my phone bricked? Any way I can resolve this issue? My phone is out of warranty.
I have never ever rooted the phone. Not sure why would this happen with an official software upgrade.
Any help will be immensely appreciated
Click to expand...
Click to collapse
Bro, hava read here....hopefully this will fix for u, FULL UNBRICKING TUT
http://forum.xda-developers.com/showthread.php?t=2725706
bodmar said:
Bro, hava read here....hopefully this will fix for u, FULL UNBRICKING TUT
http://forum.xda-developers.com/showthread.php?t=2725706
Click to expand...
Click to collapse
I was unable to go to recovery or download mode..
I took my phone to samsung service center and they told my motherboard has problems and it needs to be replaced.. huh
nick2408 said:
I was unable to go to recovery or download mode..
I took my phone to samsung service center and they told my motherboard has problems and it needs to be replaced.. huh
Click to expand...
Click to collapse
So its under warranty? Right? Or do u have to pay for the mess samsung created
doctor_droid said:
So its under warranty? Right? Or do u have to pay for the mess samsung created
Click to expand...
Click to collapse
I had to pay for it. It was out of warranty
nick2408 said:
I had to pay for it. It was out of warranty
Click to expand...
Click to collapse
Thats a really bad consumer behavior from an intl oem...
doctor_droid said:
Thats a really bad consumer behavior from an intl oem...
Click to expand...
Click to collapse
Why do you think so. I am quite sure my phone was hard bricked
nick2408 said:
Why do you think so. I am quite sure my phone was hard bricked
Click to expand...
Click to collapse
I meant behavior towards consumer... not ur fault mate...i knw how pathetic it can be to give away hard earned money when its nt our fault
Ridiculous move from Samsung IMO.
nick2408 said:
Hi all
I got a notification of the latest software upgrade available for my device. I downloaded it and installed it. The installation process was shown to have reached 100% and then the phone screen went black and then did not turn back up. When I connect the phone to charger, I do not see any battery charging icon
I had my phone connected to the power outlet while I was upgrading? Is my phone bricked? Any way I can resolve this issue? My phone is out of warranty.
I have never ever rooted the phone. Not sure why would this happen with an official software upgrade.
Any help will be immensely appreciated
Click to expand...
Click to collapse
Dear friend, Did you repair your phone my case is similar to yours.
agsao said:
Dear friend, Did you repair your phone my case is similar to yours.
Click to expand...
Click to collapse
Dear friend, just download your latest firmware at sammobile and flash it thru odin. Its the easiest and safest way to upgrade in my experience.
kaiserlourdes said:
Dear friend, just download your latest firmware at sammobile and flash it thru odin. Its the easiest and safest way to upgrade in my experience.
Click to expand...
Click to collapse
I could not open my phone and PC recognized it as unknown device.
agsao said:
I could not open my phone and PC recognized it as unknown device.
Click to expand...
Click to collapse
Search the forum on how to root and u can find there the Samsung USB drivers link. Download that
kaiserlourdes said:
Search the forum on how to root and u can find there the Samsung USB drivers link. Download that
Click to expand...
Click to collapse
Previously the PC was able to detect the phone (that mean the driver is installed successfully) but after this problem I can't turn on my phone ,and the screen is always blank.
agsao said:
Previously the PC was able to detect the phone (that mean the driver is installed successfully) but after this problem I can't turn on my phone ,and the screen is always blank.
Click to expand...
Click to collapse
can u explain how did you end up with blank screen when plug into PC?
did u go to download mode?
because mine was perfectly fine when plug into the PC.
kaiserlourdes said:
can u explain how did you end up with blank screen when plug into PC?
did u go to download mode?
because mine was perfectly fine when plug into the PC.
Click to expand...
Click to collapse
Dear friend,
My phone was stuck on logo screen.
I tried to full flash it using Odin I chooses all files except PDA files.
The phone accepted the flashing successfully
Phone restated and showing the android robot for updating
During this screen became black.
The result:
No response from phone it cann' be charged nor be turned on
I can't open the phone in any mode even download mode
When I plug my phone to the PC it's recognized as unknown device not as previous.
Thanks
agsao said:
Dear friend,
My phone was stuck on logo screen.
I tried to full flash it using Odin I chooses all files except PDA files.
The phone accepted the flashing successfully
Phone restated and showing the android robot for updating
During this screen became black.
The result:
No response from phone it cann' be charged nor be turned on
I can't open the phone in any mode even download mode
When I plug my phone to the PC it's recognized as unknown device not as previous.
Thanks
Click to expand...
Click to collapse
After successful flash the phone will reboot automatically and will stay on bootloop, while rebooting press and hols home+vol.up+power button. Then factory reset, wipe dalvik, wipe cache. Then reboot system..
Why not PDA? When i flashed stock rom i choose PDA and choose the file.
Auto reboot and f.reset time are the only checked boxes
kaiserlourdes said:
After successful flash the phone will reboot automatically and will stay on bootloop, while rebooting press and hols home+vol.up+power button. Then factory reset, wipe dalvik, wipe cache. Then reboot system..
Why not PDA? When i flashed stock rom i choose PDA and choose the file.
Auto reboot and f.reset time are the only checked boxes
Click to expand...
Click to collapse
Now I cannot flash it any more because the phone can't start in any mode neither download download mode nor recovery mode. ( may be hard bricked)
agsao said:
Now I cannot flash it any more because the phone can't start in any mode neither download download mode nor recovery mode. ( may be hard bricked)
Click to expand...
Click to collapse
one cannot hard bricked thru OTA update of official samsung. because i once update thru OTA and it updated successfully.
maybe it hard bricked when you flashed thru odin, maybe a wrong step.
i cant help you anymore brother, you can search this forum on how to unbricked device, u can try it. goodluck!
Hello guys,
After an update to android 7.0 my cell phone started to show difficulties to load. When I connect it on it gives the following message: Caution: High temperature of the device.
This happened after I updated the firmware to the latest version. I wonder if it is to restore the system and go back to version 6.0 of android?
Thank you all,
Best regards
Lando
I have a feeling you'd need to unlock the bootloader. Even so it may not allow you to install MMon it...
Usually the newer firmware replaces the bootloader that rejects older versions of the OS to be flashed.
Help
ultramag69 said:
I have a feeling you'd need to unlock the bootloader. Even so it may not allow you to install MMon it...
Usually the newer firmware replaces the bootloader that rejects older versions of the OS to be flashed.
Click to expand...
Click to collapse
Yes, actually I already unlocked but it did not work. When I try to flash the ROM it says that the version is impractical with the CPU. And nothing truth is not because I've tried more than 5 old roms.
Please if anyone knows how I do this downgrade help me, because I have to have to try several times to load the phone with it turned off.
Many thanks to any help!
landognr said:
Yes, actually I already unlocked but it did not work. When I try to flash the ROM it says that the version is impractical with the CPU. And nothing truth is not because I've tried more than 5 old roms.
Please if anyone knows how I do this downgrade help me, because I have to have to try several times to load the phone with it turned off.
Many thanks to any help!
Click to expand...
Click to collapse
Boot latest twrp
wipe everything on phone in twrp (tick all boxes)
Flash the correct (2.4ghz or 2.15ghz) android 6.0 rom from the asus website. You will need to transfer the zip file to your phone from computer while in recovery. Sometimes you have to reboot twrp after wiping to see the storage on your computer.
Be careful as wiping you phone will remove the os and will result in soft brick if u don't flash the android 6.0 rom.
I have reverted to android 6.0 twice on the sd821 variant but still only do this if you are confident.
I am not responsible if you brick your phone
Brick
Huffy1 said:
Boot latest twrp
wipe everything on phone in twrp (tick all boxes)
Flash the correct (2.4ghz or 2.15ghz) android 6.0 rom from the asus website. You will need to transfer the zip file to your phone from computer while in recovery. Sometimes you have to reboot twrp after wiping to see the storage on your computer.
Be careful as wiping you phone will remove the os and will result in soft brick if u don't flash the android 6.0 rom.
I have reverted to android 6.0 twice on the sd821 variant but still only do this if you are confident.
I am not responsible if you brick your phone
Click to expand...
Click to collapse
Hello friend,
Unfortunately at the time of doing the procedure by an oversight on my part I forgot to do the full wipe. I circled the correct ROM for my phone, but did not do the wipe.
The phone rebooted, hung up and did not call anymore. I can not believe it looks like it gave soft brick due to this my carelessness.
It does not go into fasboot or recovery mode. It gets totally off and when I connect to the pc it recognizes as Qualcomm hs-usb qdloader 9008.
I'm desperate, have I lost my phone? Is there any way to fix this friend? Please ask if anyone knows any procedure to correct it.
Thank you from the heart.
=(
landognr said:
Hello friend,
Unfortunately at the time of doing the procedure by an oversight on my part I forgot to do the full wipe. I circled the correct ROM for my phone, but did not do the wipe.
The phone rebooted, hung up and did not call anymore. I can not believe it looks like it gave soft brick due to this my carelessness.
It does not go into fasboot or recovery mode. It gets totally off and when I connect to the pc it recognizes as Qualcomm hs-usb qdloader 9008.
I'm desperate, have I lost my phone? Is there any way to fix this friend? Please ask if anyone knows any procedure to correct it.
Thank you from the heart.
=(
Click to expand...
Click to collapse
Hi sorry I'm having trouble understanding what your stuck at. You saying the phone doesn't boot at all?
Huffy1 said:
Hi sorry I'm having trouble understanding what your stuck at. You saying the phone doesn't boot at all?
Click to expand...
Click to collapse
Exactly! My phone doesn't boot, just recognizes how QUalcomm HS-USB QDLoader 9008 in my PC. He's dont boot or fastboot mode and dont recovery. Could you help me please?
landognr said:
Exactly! My phone doesn't boot, just recognizes how QUalcomm HS-USB QDLoader 9008 in my PC. He's dont boot or fastboot mode and dont recovery. Could you help me please?
Click to expand...
Click to collapse
Ok restoring your phone with the Qualcomm loader is a very lengthy and complicated process. When the phone is completely off. Hold down the volume up button and power button for a while until the Asus logo appears on the screen. Then open cmd in your android-sdk folder and type "fastboot devices." Let me know if it detects the phone
Huffy1 said:
Ok restoring your phone with the Qualcomm loader is a very lengthy and complicated process. When the phone is completely off. Hold down the volume up button and power button for a while until the Asus logo appears on the screen. Then open cmd in your android-sdk folder and type "fastboot devices." Let me know if it detects the phone
Click to expand...
Click to collapse
Hello friend,
Unfortunately this procedure dont work, my device dont turn on. With power + vol up or power + vol down or both at the same time dont work, because he gives no sign of life. All I can do is connect the PC and recognize how Qualcomm hs-usb qdloader 9008 in device manager. You know others procedure to do?? Thank you
landognr said:
Hello friend,
Unfortunately this procedure dont work, my device dont turn on. With power + vol up or power + vol down or both at the same time dont work, because he gives no sign of life. All I can do is connect the PC and recognize how Qualcomm hs-usb qdloader 9008 in device manager. You know others procedure to do?? Thank you
Click to expand...
Click to collapse
What phone version do u have? S821 or s820?
Huffy1 said:
What phone version do u have? S821 or s820?
Click to expand...
Click to collapse
I think s820, my phone is CPU 2.15GHz version. Thank your repply
landognr said:
I think s820, my phone is CPU 2.15GHz version. Thank your repply
Click to expand...
Click to collapse
Ok well unfortunately my phone is s821. You need someone here that has a s820 to factory reset then backup their phone. Then you can use the Qualcomm loader to restore your phone.
Huffy1 said:
Ok well unfortunately my phone is s821. You need someone here that has a s820 to factory reset then backup their phone. Then you can use the Qualcomm loader to restore your phone.
Click to expand...
Click to collapse
Ok man, but where can i find files to do a factory reset?
im searching in.web but i cant find. Please bro help me, i dont know what do. You are my last hope to solve this, thanks
landognr said:
Ok man, but where can i find files to do a factory reset?
im searching in.web but i cant find. Please bro help me, i dont know what do. You are my last hope to solve this, thanks
Click to expand...
Click to collapse
Like I said as this is such an uncommon phone it probably doesn't exist. You need someone willing to upload a backup of their phone 2.15ghz for u to restore.
Huffy1 said:
Like I said as this is such an uncommon phone it probably doesn't exist. You need someone willing to upload a backup of their phone 2.15ghz for u to restore.
Click to expand...
Click to collapse
Ok Man, but can you send me the step by step of how you managed to solve your problem, regardless of whether rom is different? I know you have nothing to do with it, but I have spent all my savings on this device and need to work out a way to recover it.
Thanks Huffy :good:
landognr said:
Hello guys,
After an update to android 7.0 my cell phone started to show difficulties to load. When I connect it on it gives the following message: Caution: High temperature of the device.
This happened after I updated the firmware to the latest version. I wonder if it is to restore the system and go back to version 6.0 of android?
Thank you all,
Best regards
Lando
Click to expand...
Click to collapse
Did you success?Have you unlock the bootloader of your phone?unlock is necessary!(even though somebody say it work on locked phone)
Here come the tip from Taiwan forum~
link
samson1357924 said:
Did you success?Have you unlock the bootloader of your phone?unlock is necessary!(even though somebody say it work on locked phone)
Here come the tip from Taiwan forum~
link
Click to expand...
Click to collapse
Yes, The bootloader was already unlocked before the problem happened on my phone. I dont think you really understood my problem. What I need is to recover the bootloader from my device.
You said: wonder if it is to restore the system and go back to version 6.0 of android?
So I give you the way to downgrade~It’s not difficult.
I don't know that you had brick your phone......
samson1357924 said:
You said: wonder if it is to restore the system and go back to version 6.0 of android?
So I give you the way to downgrade~It’s not difficult.
I don't know that you had brick your phone......
Click to expand...
Click to collapse
Will QuickCharge 3.0 work again if you return to Android 6 (given that it was removed in Android 7)?
AWT86 said:
Will QuickCharge 3.0 work again if you return to Android 6 (given that it was removed in Android 7)?
Click to expand...
Click to collapse
It was never removed it works fine on Android 7.0. Sometimes you have to factory reset your phone to get it working after an upgrade.
You do have to use the supplied ASUS charger though which is really annoying to get qc3.0 speeds. Other qc certified quick charge 3.0 will only charge at normal speeds. Something Asus have blocked themselves.
Hello. I was recently trying to install a custom rom on my Lenovo vibe p1. First I tried to root the device and did is successfully. Then I tried to flash the custom Rom but couldn't do even after several attempts. Then I tried to install my ota update to 6.0 but every time my phone restarted it have an error saying I need to access through fastboot. but then I decided to unroot the device and I also did that successfully. But then an issue happened as my phone turned black. It's not powering on only Blue led light is showing continuously. I've tried pressing the volume keys and power button simultaneously but the phone is not switching on. Then I tried to use qfil tool and whenever I try to connect my phone to the computer it is showing multiple disks (f, g, h, k, j) and it is asking to format it. I'm not able to find my phone in the device manager but all these disks are showing.
Please suggest what can I do. I'll be grateful to you. Thank u
David95120 said:
Hello. I was recently trying to install a custom rom on my Lenovo vibe p1. First I tried to root the device and did is successfully. Then I tried to flash the custom Rom but couldn't do even after several attempts. Then I tried to install my ota update to 6.0 but every time my phone restarted it have an error saying I need to access through fastboot. but then I decided to unroot the device and I also did that successfully. But then an issue happened as my phone turned black. It's not powering on only Blue led light is showing continuously. I've tried pressing the volume keys and power button simultaneously but the phone is not switching on. Then I tried to use qfil tool and whenever I try to connect my phone to the computer it is showing multiple disks (f, g, h, k, j) and it is asking to format it. I'm not able to find my phone in the device manager but all these disks are showing.
Please suggest what can I do. I'll be grateful to you. Thank u
Click to expand...
Click to collapse
download mini partition tool, then format your device to ext4 primary disk and dont give label name.
then apply the settings and reconnect your phone.
Then press thanks for me.
Starchm said:
download mini partition tool, then format your device to ext4 primary disk and dont give label name.
then apply the settings and reconnect your phone.
Then press thanks for me.
Click to expand...
Click to collapse
I tried what you said but it didn't work. Now my phone is not showing the led light, still not powering on and when I'm connenting it to the computer a sound comes that the phone gets connected to the computer but I can't see any new drive. Please help.
Latest update is that I tried the qfil and the phone started but it is stuck in recovery mode. Tired everything. It's still stuck. Please suggest
David95120 said:
Latest update is that I tried the qfil and the phone started but it is stuck in recovery mode. Tired everything. It's still stuck. Please suggest
Click to expand...
Click to collapse
Download s288 rom and flash via qfil
Starchm said:
Download s288 rom and flash via qfil
Click to expand...
Click to collapse
Hi.. so I did what you told me to do and voila, the phone is now functional. Thank you very much for all your help. I appreciate it.
David95120 said:
Hi.. so I did what you told me to do and voila, the phone is now functional. Thank you very much for all your help. I appreciate it.
Click to expand...
Click to collapse
Hit thanks please.
Hit thanks... But one more often.. The phone is running smoothly but my sim card is not being detected. Any suggestion??? The error message is Sim Card Not Ready
Please suggest.. Asap
David95120 said:
Please suggest.. Asap
Click to expand...
Click to collapse
U have imei and baseband in setting about phone? if not then it is the problem, u have to get a qcn backup from someone, and restore it, then edit the imei and sn to your official. / no i cant make backup /
Starchm said:
U have imei and baseband in setting about phone? if not then it is the problem, u have to get a qcn backup from someone, and restore it, then edit the imei and sn to your official. / no i cant make backup /
Click to expand...
Click to collapse
i found a qcn backup from gsmdevelopers... can you please suggest the steps to use this.... i do not have the necessary knowledge.. Would really appreciate it
David95120 said:
i found a qcn backup from gsmdevelopers... can you please suggest the steps to use this.... i do not have the necessary knowledge.. Would really appreciate it
Click to expand...
Click to collapse
Root your rom then connect your phone to pc via usb, then select phone to diagnostic mode. Then open qfil on pc select tool and qcn backup, select your file then restore it.
Starchm said:
Root your rom then connect your phone to pc via usb, then select phone to diagnostic mode. Then open qfil on pc select tool and qcn backup, select your file then restore it.
Click to expand...
Click to collapse
Hello, i tried the whole day to root my phone.. I tried various methods including Kingroot but nothing happened... I know im taking ur time but can u please help me with rooting the phone.... plz can u tell me what app do i need and the step by step method of rooting the device. thanks in advance.
the rom im using is P1a42_S288_160721_ROW_RAW_QFIL
David95120 said:
Hello, i tried the whole day to root my phone.. I tried various methods including Kingroot but nothing happened... I know im taking ur time but can u please help me with rooting the phone.... plz can u tell me what app do i need and the step by step method of rooting the device. thanks in advance.
the rom im using is P1a42_S288_160721_ROW_RAW_QFIL
Click to expand...
Click to collapse
Go and read the guides section, there u will find my guide.
Starchm said:
download mini partition tool, then format your device to ext4 primary disk and dont give label name.
then apply the settings and reconnect your phone.
Then press thanks for me.
Click to expand...
Click to collapse
I read ur guide.. But the rom that u provided included twrp and super su needed to be installed through that... But whenever I tried to install that rom I received errors stating the nfc had stopped, notification has stopped etc... Can u please suggest what else can I do.. Below is the link I referred to
https://forum.xda-developers.com/vibe-p1/how-to/lenovo-vibe-p1-a42-c72-root-ready-t3533693
PLEASE HELP ME
David95120 said:
I read ur guide.. But the rom that u provided included twrp and super su needed to be installed through that... But whenever I tried to install that rom I received errors stating the nfc had stopped, notification has stopped etc... Can u please suggest what else can I do.. Below is the link I referred to
https://forum.xda-developers.com/vibe-p1/how-to/lenovo-vibe-p1-a42-c72-root-ready-t3533693
PLEASE HELP ME
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Why u flash rom? U have to flasg on twrp with qfil..
Where is the twrp file?? Isn't it embedded in the rom? also if u are saying that i only need to select build (content xml) then it is not working. as the download button is not functional then.
Please suggest
Hi bro, I haven't heard from you. So the latest news is that I rooted my phone, then flashed the qcn file but still I'm not able to get the network. I've gotten my old imei back but the SN number is different.
Can you please suggest how can I get the network back and the SN number too. Please note I'm using an Airtel 4g sim
David95120 said:
Hi bro, I haven't heard from you. So the latest news is that I rooted my phone, then flashed the qcn file but still I'm not able to get the network. I've gotten my old imei back but the SN number is different.
Can you please suggest how can I get the network back and the SN number too. Please note I'm using an Airtel 4g sim
Click to expand...
Click to collapse
Do u have baseband in settings? The S/n number is notobery cares about it. Im not using airtel 4g so cant say anything specific for that.
Yes I have baseband in settings.... It is " MPSS.DPM.2.0.2.c1-00131 " In lock screen I'm seeing the message " No Sim card "
So what do u suggest??