Related
I rooted and ran a couple diff custom ROMs: cm10.1.3 and infamous alpha, both with oc kernels (never set mhz past 2051). Began getting random reboots, alot while running the Alpha ROM, and a couple while running cm10.1.3 which I thought was weird because its a RC. should be stable, right? Anyway, got tired of RRs, so I decided to unroot and got stock, till I had some free time.to tinker with it. Well guess what, getting RRs EVEN IN UNROOTED STOCK. Any ideas?
I'm not exactly sure what steps you have taken to get back to Stock, where you're still having random reboots, but I'll let you know what I've done in the past to get to Stock which resolved the issues:
- Factory reset device from device. Save and/or move your Internal files/data prior as you'll be wiping Internal. I'd remove my extSdCard prior to Factory reset and after moving files to it.
- ODIN Samsung Stock Firmware
http://samsung-updates.com/details/9595/Galaxy_S_4_T-Mobile/SGH-M919/TMB/M919UVUAMDL.html
- After the device boots, you'll probably get stuck on the Samsung splash boot screen. After a few minutes - -
- pull the battery, replace the battery but Don't power the device on
- Place device in Stock Recovery mode by pressing Power and Vol up buttons at the same time.
Release the buttons when you see the blue letters appear in the upper left hand corner of the screen.
- Scroll to Factory reset using the volume buttons.
(During the above process, you'll see the Android on its side with a Red X on him/her.)
- press the power button to lock in Factory reset
Let the Recovery scroll through its script
(during this process the Android will come to life )
- After the script is completed which takes less than a minute or so, scroll to reboot and select it with the power button.
- the device will now boot.
Important: while the device is booting, the screen will stay on the T-Mobilessplash screen for what will seem forever. Don't panic. The screen will show T-Mobile across the screen for about 15 or so minutes. Could be a little more or a little less. The device will then continue and complete the booting cycle.
Some notes:
1) during the above process, I have removed my extSdCard card as I didn't want tottake a chanceiit would be wiped. ODIN doesn't wipe extSdCard card but I don'tbneed it during theiprocess so I remove it in case Murphy decides to pay a visit.
2) during ROM flashes, I've experienced almost every issue youccan imagine. This occurred while using TWRP 2.5.0.2, but only when flashing ROMs with Aroma. For months prior, I had zero issues.
The problems I was experiencing were:
Random reboots, splash screen freezes, bootloops, installation of choices in Aroma which only partially installed, issues which didn't seem to havesan answer, and when you found the solution, that solution wouldn't work when the issue appeared again.
- constantly ODINing back to stock
- sometimes in Recovery, I couldn't get past the TWRP lockscreen, and only wiping Internal SD resolved the issue so I could do a Factory reset. I was doing this so often, that I left all files on my extSdCard so Iewouldn't lose my data when I had to wipe internal. It was faster this way as I didn't have to keep moving stuff back & forth.
After endless hours of troubleshooting and aggravation, I changed Recoveries.
I installed Philz Touch Recovery, and I have had Zero issues since installing it about 3 or so weeks ago, which have included multiple ROM flashes with Aroma.
I didn't want to switch Recoveries as I was very used to TWRP, but I just couldn't deal with the new found issues I was having so I made the switch and haven't looked back. Some people don't have issues with TWRP, but I wasn't one of them
Hopefully you can relate to some of my experiences which I have written above, which may help you to resolve some of the issues you're experiencing.
Yes. Thats the file I used and also the steps. I dont know what the deal is.
twatts723 said:
Yes. Thats the file I used and also the steps. I dont know what the deal is.
Click to expand...
Click to collapse
If you:
Wiped Internal SD
ODINd Stock Firmware
which flashed successfully
and are still having random rebooting.....
I can only suggest:
Check your device settings, if you haven't done so already to insure you're running:
Stock ROM
Stock modem/radio
And that all settings are stock.
If everything checks out, I can only suggest to:
Download the Samsung Stock Firmware file again
Check the md5 checksum
ODIN Samsung Stock Firmware again
And see how it goes.
So it turns out, if once you flash the stock firmware through odin, you just have to let it "settle in" for a couple days and all the problems go away. Thanks man.
twatts723 said:
So it turns out, if once you flash the stock firmware through odin, you just have to let it "settle in" for a couple days and all the problems go away. Thanks man.
Click to expand...
Click to collapse
Glad everything worked out for you.
Don't shy away from custom ROMs though, as you'll be missing out on some good stuff
As a note, there can be many thinks which can contribute to issues after the installation of a Custom ROM, Kernels, etc. such as:
Bad downloads, corrupted files, app conflicts, dirty flashes instead of Full wipes, etc., etc.
Another issue can be related to the Recovery you are using.
I had many, many issues regarding flashing ROMs which installed with Aroma.
Prior to ROMs w/Aroma, I had Zero issues.
I suggest using Philz Touch Recovery.
In case you don't have it installed and want to try it, I'll post a link to the download page.
Flash the proper file for your specific carrier.
Install the tar file with ODIN or
Flash the zip file with your Recovery......
Well, I come from sgs2. On that device, I could flash everything through cmw, and just use darkside super wipe and darkside cache wipe. No problem. Every rom from cm to amatuer custom blibbidy blobbidy, no problem. When I rooted my s4, I went straight to twrp because everyone said it was better. I flashed cm10.1.3 rc - rr. Infamous alpha v.7, which was supposed to be stable - rr. I went back to stock, rooted again, and kept stock tw, and only flashed ktoonz kernel, which is supposed to be one of the best for this device. Everything ran great, but guess what - rr. So I gave up. Went back totally stock. Working a lot of hours at work right now. We slow down after thanksgiving, so I'll probably start flashing again around that time. Thanks for thw help though
cheers.
So...
Last week, my wife's Tab S went into a bootloop. She runs complete stock, we haven't rooted, or anything. There had been a notification about an update, but she hadn't touched it. She'd updated to Lollipop at some point last year, but hadn't applied the absolute latest update. One day last week, she just turned it on, and it started bootlooping.
Because it was so stock, there were no backups, no nandroids, or anything like that. No Custom Recovery. I told her "well, we can just do a factory reset. You'll lose everything, but once we get you back up and running, it'll just re-download everything from the Goog." So we factory reset it. Looked good for a minute, booted into the first screen, enter in your Wi-Fi password, all that. As soon as we got the Wi-Fi password entered, however, it re-booted. And keep rebooting. Bootloop city. No problem. I walked her through (over the phone) using Odin to flash the latest Lollipop firmware. No dice. It appeared to flash successfully, but still bootlooped.
Over the weekend, I tried using Kies to flash the most official firmware I could find. Everything was successful -computer recognized the device, was able to download "direct from the source," as it were, but it got stuck at 69% twice before failing. I read somewhere that one had to run Kies in administrator mode to get it to successfully complete. So I did, and it got past 69%, successfully completing the flash. STILL NO LUCK. STILL WITH THE BOOTLOOPS.
Last night, I realized that I hadn't flashed in Odin using Administrator Mode. Tried it, using latest 5.0.2 (XAR-Cellular South). Flashed successfully, all appeared well. Still bootlooped.
So, I'm stuck. I can get into recovery, I can get into Download Mode, I can successfully flash. I just can't get the darn thing booted.
Thoughts, anyone? Should I try flashing a Custom ROM? How hard is that using Odin? Thanks in advance.
Ok this will take a few tries but here is my method of dealing with this situation
1) Flash stock using Odin
2) AS SOON AS the screen goes blank, start holding Power+Volume Up+Home
3) When recovery boots, release the buttons
4) Use the volume buttons to select "Wipe data/factory reset"
5) Press power to confirm
6) Reboot
If that doesn't work, you may either:
1) (more likely) Installing a ROM will fix the problem
2) (unlikely but possible) You might have worn NAND pages, which I doubt but could cause this behavior.
Nandr0idC0nsumer said:
Ok this will take a few tries but here is my method of dealing with this situation
1) Flash stock using Odin
2) AS SOON AS the screen goes blank, start holding Power+Volume Up+Home
3) When recovery boots, release the buttons
4) Use the volume buttons to select "Wipe data/factory reset"
5) Press power to confirm
6) Reboot
If that doesn't work, you may either:
1) (more likely) Installing a ROM will fix the problem
2) (unlikely but possible) You might have worn NAND pages, which I doubt but could cause this behavior.
Click to expand...
Click to collapse
Thanks, I'll try these steps tonight when I get home, and report back!
All right, here's something interesting. Before I tried your first step, I remembered that the other night, I left it stuck at the Samsung logo -it was just kind of stuck there, and since the behavior was a little different than I'd seen before (not continuous bootlooping), I thought I'd boot into recovery and wipe. I did, I wiped (factory reset), and rebooted. The tablet booted into the first screen, Accessibility/Wi-Fi, blahblah. This was where it usually rebooted. On a hunch, I bypassed entering in my WiFi key. I then bypassed almost everything else (Samsung account, Google account, etc.), expecting that the tablet would reboot at any moment. But I made it to the front apps page, where it shows you the side-launcher, the Magazine-Flipboard thingie, and whatnot. Wi-Fi still not connected, though. I opened up the app drawer, and scrolled around. Looked really good for a moment. I even took a picture with the camera, and viewed it in Gallery! Feeling brave, I thought, "well, maybe it just needed a couple of minutes before firing up the radio." So I went into settings, and inputted my WiFi key. It connected. And rebooted into its bootloop. (getting so tired of that boot-sound).
Went ahead and flashed the most original stock firmware I could find. As always, flashed successfully. As soon as it booted, I made my way to recovery, and wiped, per your instructions. No luck. Bootloop again.
It's something in the WiFi is what I've come to think as a result of the above. Which I don't entirely understand, as I thought the radio got re-flashed with the firmware.
I'm ready to try flashing a Custom Rom. Can I do that through Odin, or should I try and flash TWRP, and do it through there? Will TWRP flash without a working (bootable) OS?
All right. Thanks for your response!
Try this as a test.
First make a full backup of every partition with twrp including the EFS <<IMPORTANT!
Get it booting again without wifi then root the device and delete the EFS folder or delete it in recovery.
Reboot the device and try and enable wifi.
ashyx said:
Try this as a test.
First make a full backup of every partition with twrp including the EFS <<IMPORTANT!
Get it booting again without wifi then root the device and delete the EFS folder or delete it in recovery.
Reboot the device and try and enable wifi.
Click to expand...
Click to collapse
Got TWRP installed. Won't backup. Fails at 16% (system partition, I think). Just powers down to battery indicator in the middle of the backup. Looks like it backs up the EFS, though, since it's the first one. And when I go into TWRP's Restore option, there's a backup there (though I don't dare try and restore it).
Now I have to figure out a way to get the Custom ROM and GAPPS I downloaded onto the tablet without a reliable boot... It's gotten to the front screen a time or two tonight, but starts looping even when I bypass the WiFi setup.
Entered adb/TWRP interface. Tried to push two files, a Custom ROM file, and a GAPPS file. The ROM failed, with some sort of "Error 7," incompatible data, blahblah... Just out of curiosity, I tried to push the GAPPS file, and that failed after about 6%, and the tablet powered off.
I'm running out of ideas.
copied a custom rom to a USB/OTG stick (thumbdrive), and plugged it in. Fired up TWRP, tried to install. Wouldn't. Wouldn't install GAPPS, either. Looks like the only way it wants to flash anything is through ODIN or KIES.
The Latest...
All right...
I remembered that sometimes the TWRP version mattered. When I installed TRWP last night, I installed the latest and greatest, 3.0.2. Last night after I gave up, I remembered that sometimes, the latest and greatest TWRP doesn't install things perfectly. So, this morning, I downloaded TWRP 2.8.6-ish onto the USB/OTG device, and re-flashed the recovery partition. To be honest, I was surprised that TWRP was even able to flash that (but the TWRP image is only like 9.8 MB, so...)...
Got TWRP 2.8.6.0 flashed, and rebooted into TWRP. Immediately decided to try and re-flash the custom ROM that I'd tried unsuccessfully to flash last night, since the thumbdrive was still plugged in. Resurrection Remix Lollipop. Lined up GAPPS in the queue, as well. The ROM *appeared* to flash better than it had in TWRP 3.0.2, but it was sort of hard to see... GAPPS failed, and I was prepared to watch another round of bootloops. It did bootloop, sort of. The RR splash screen appeared, said that it was installing (or preparing) xx out of XX apps. Then, it rebooted. I figured it was doing its bootloop thing. However, it got to the same screen, "installing xx out of XX apps. Except that XX number had gone down, and the xx number had gone up. It repeated this action about 4 times --the last time I saw it reboot, it was "installing 1 out of 2 apps." And then...?
It booted into the RR lockscreen.
Of course, there were no GAPPS. In fact, there are something like only 20 apps total on the tablet. But it appears somewhat stable at the moment. (See picture).
Afraid to try and connect WiFi, afraid that it'll just bootloop.
Speaking of bootloop. At one point, once we got it booted, my wife hit an option in the Settings. LCD Density, I believe. As soon as she hit it (she literally just placed her finger over the 320 default option), the tablet rebooted. No loop, though. Rebooted straight back to the RR lockscreen.
So I appear to have a somewhat stable OS flashed onto the tablet at the moment. No GAPPS, though. No WiFi.
Anybody have a suggestion on where to go from here? I have my doubts as to whether or not I can even back up this configuration.
Sorry about all the updates. I kind of figured that if *anyone* else ever goes through what I'm going through, they'll have some sense of all the different things that can be tried in resurrecting a bricked/bootlooping device. I appreciate everyone's efforts to date -thank you so much, @Lightn1ng and @ashyx.
All right, because I can't leave well enough alone....
I got WiFi up and working. Tablet still stable and working. Wheeeee.... No GAPPS, though.
Downloaded GAPPS, second-smallest package from opengapps- only 128M (5.1 ARM package). Downloaded it in Android, from the tablet! Tried to flash it in TWRP. Failed, tablet rebooted halfway (not even) through. Now it's bootlooping again...
I should've left well enough alone, and waited for someone. Have tried re-installing Resurrection Remix, but tablet keeps failing to flash. Might have to try and flash a different TWRP. I don't know...
Have you tried another Gapps? Also, is this the WiFi only model or the LTE model we're talking about?
Lightn1ng said:
Have you tried another Gapps? Also, is this the WiFi only model or the LTE model we're talking about?
Click to expand...
Click to collapse
It's the WiFi-only model - SM-T800.
It's kind of weird. I thought it might be some sort of internal memory problem (like the worn Nand pages you mentioned), since almost anything I try to do in TWRP fails (although I was able to flash an entire Custom ROM the one time AND get it booted) -but backing up isn't working, whether it's to internal/external SD. And the fact that I can flash perfectly (subjective term there) well using Odin or Kies tells me that whatever problems the tablet is having, something's getting through.
I'll try a different GAPPS package. Right now, though, TWRP isn't letting me flash hardly anything, and moving files back and forth on this thing is just awful.
AGH - I was so close!
daina said:
It's the WiFi-only model - SM-T800.
It's kind of weird. I thought it might be some sort of internal memory problem (like the worn Nand pages you mentioned), since almost anything I try to do in TWRP fails (although I was able to flash an entire Custom ROM the one time AND get it booted) -but backing up isn't working, whether it's to internal/external SD. And the fact that I can flash perfectly (subjective term there) well using Odin or Kies tells me that whatever problems the tablet is having, something's getting through.
I'll try a different GAPPS package. Right now, though, TWRP isn't letting me flash hardly anything, and moving files back and forth on this thing is just awful.
AGH - I was so close!
Click to expand...
Click to collapse
I'm running out of ideas!
Maybe somebody else with a T800 could backup their entire EMMC using
Code:
dd if=/dev/mmcblk0 of=/sdcard/full_nand_dump.bin
And you take the file on your tablet and do
Code:
dd if=/sdcard/full_nand_dump.bin of=/dev/mmcblk0
And restore YOUR efs folder using TWRP.
THIS IS A DANGEROUS OPERATION AND I AM NOT RESPONSIBLE FOR ANYTHING THAT GOES WRONG!
---------- Post added at 08:01 PM ---------- Previous post was at 07:57 PM ----------
@ashyx Any more ideas before I go ahead with my evil world domination plan to recover this device?
I wouldnt carry out any risky operations until a full backup can be made with twrp or you may end up with an unrecoverable device.
If twrp cannot backup the system partition then there is an issue with the partition.
Try backup again and post the recovery log, it may contain some relative information.
I have the same issues and have tried eveything. I was rooted and running the latest Pheonix rom on my sm-t800. Last Wednesday (8-10) I starting getting boot loops out of nowhere, no new apps nothing just a daily driver. I've been through everything on here and have gone back to bone stock but to no avail, the boot loops just keep coming. I can connect to wifi and get things set up but if I try to use anything more than 'light usage' the tab starts its boot loops again and rows fits for about 10 minutes and always different timing on the boot. Sometimes it will make it to the Samsung logo, sometime only to Tab S and sometimes about 10 seconds of usage.. I know this isn't helping much but wanted to let you know there are more of us with the same problem. Will be blab to try anything to help said issue.
Exactly the same issue on my LTE version.
Samsung support just asked me 230€ for a new motherboard.
I refused to repair. I think it is related to nand memory..
Hello I have both the 8.4" and 10.5" I updated the 8.4" to Android 5.02 nothing but boot loops my other is still on 442 and I wont be updating it as its working fine. I have been reading a few posts and the problem was right in front of me all the time I have 2 internet connections 2.4 GHZ and 5.0 GHZ if I connect to the 5.0 GHZ I get boot loops but if I stay on 2.4 GHZ no problems what so ever so I may just install a custom rom and my 10.5 tab and stay clear of the faster internet.
srfairhurst said:
Hello I have both the 8.4" and 10.5" I updated the 8.4" to Android 5.02 nothing but boot loops my other is still on 442 and I wont be updating it as its working fine. I have been reading a few posts and the problem was right in front of me all the time I have 2 internet connections 2.4 GHZ and 5.0 GHZ if I connect to the 5.0 GHZ I get boot loops but if I stay on 2.4 GHZ no problems what so ever so I may just install a custom rom and my 10.5 tab and stay clear of the faster internet.
Click to expand...
Click to collapse
Why not just update to Marshmallow? Absolutely no issues for me.
ashyx said:
Why not just update to Marshmallow? Absolutely no issues for me.
Click to expand...
Click to collapse
Now i figured out its the wifi thats causing the problem i will update to android 6.01 or if i can find a good custom rom il risk that.
daina said:
It's the WiFi-only model - SM-T800.
It's kind of weird. I thought it might be some sort of internal memory problem (like the worn Nand pages you mentioned), since almost anything I try to do in TWRP fails (although I was able to flash an entire Custom ROM the one time AND get it booted) -but backing up isn't working, whether it's to internal/external SD. And the fact that I can flash perfectly (subjective term there) well using Odin or Kies tells me that whatever problems the tablet is having, something's getting through.
I'll try a different GAPPS package. Right now, though, TWRP isn't letting me flash hardly anything, and moving files back and forth on this thing is just awful.
AGH - I was so close!
Click to expand...
Click to collapse
DrinkSlinger said:
I have the same issues and have tried eveything. I was rooted and running the latest Pheonix rom on my sm-t800. Last Wednesday (8-10) I starting getting boot loops out of nowhere, no new apps nothing just a daily driver. I've been through everything on here and have gone back to bone stock but to no avail, the boot loops just keep coming. I can connect to wifi and get things set up but if I try to use anything more than 'light usage' the tab starts its boot loops again and rows fits for about 10 minutes and always different timing on the boot. Sometimes it will make it to the Samsung logo, sometime only to Tab S and sometimes about 10 seconds of usage.. I know this isn't helping much but wanted to let you know there are more of us with the same problem. Will be blab to try anything to help said issue.
Click to expand...
Click to collapse
Hello,
and the rest of story??
i can flash TWRP in download mode, and i can intall zip by TWRP , the lineage rom,
but, cant odin flash official md5 file, it stucks on logo.
Ok I am having some serious issues as of late, I am far from an Android expert but have been using and rooting them since Android started, and I am also a Linux user. So as stated in the subject I have been getting these issues (not always together).
Recovery will disappear after a normal reboot.
Root will disappear after a normal reboot.
WiFi is "broken" after a normal reboot (is disabled, and can't be enabled).
My status bar disappears.
This has happened across a few different roms, but my main is Team OctOs Oct-N. This is making no sense to me at all. These things will happen after a ROM has already been setup and working for a time, that is what has me scratching my head. The only thing I can think of is some system has changed in the Pixel XL ROMs that I don't know about or something. I always start from a fresh phone, flashing google images, installing the rom the proper way, I always follow the devs install procedure for the most part (depending on the ROM) it is flash rom, flash vendor, flash twrp, reboot into twrp, flash gapps. Everything goes good it runs fine, and then some time after, sometimes a few days later, sometimes a few hours later, one or a combo of the issues listed above happen. I though maybe there was an issue with the actual rom. So i decided to try 1 or 2 other roms but some issue still arrives. Also when twrp wont boot (because it apparently disappeared) I reinstall it properly, and one would think I would be able to boot back into the existing system, but it don't, it always boots right back into twrp.
I am at a complete loss and the only thing I can think of is something has changed with the Pixel system that I am unaware of. Any info would be great I know that this is not a good description on what is actually happening but that's it I have no idea at all. Have a great day and thanks.
I have found that to get TWRP to stick I have to flash the zip and whatever else I'm flashing, then boot into my rom, then boot back into fastboot TWRP and flash the TWRP zip again, then boot back into the rom.
Root is tricky on this phone. Nobody can really answer what's going on there without knowing what month bootloader you are using, what app and what version of the app you are trying to use to root.
The other problems really sound Rom related. If you want to go from a truly fresh start with no chance of any corruption on either partition you might want to run flash-all.bat of the Google factory image separately to partition a and then to partition b. That cleared up problems for me in the past but I'm not sure why.
You might also consider running stock and seeing if the WiFi or status bar problems persist.
xxxtncxxx said:
Ok I am having some serious issues as of late, I am far from an Android expert but have been using and rooting them since Android started, and I am also a Linux user. So as stated in the subject I have been getting these issues (not always together).
Recovery will disappear after a normal reboot.
Root will disappear after a normal reboot.
WiFi is "broken" after a normal reboot (is disabled, and can't be enabled).
My status bar disappears.
This has happened across a few different roms, but my main is Team OctOs Oct-N. This is making no sense to me at all. These things will happen after a ROM has already been setup and working for a time, that is what has me scratching my head. The only thing I can think of is some system has changed in the Pixel XL ROMs that I don't know about or something. I always start from a fresh phone, flashing google images, installing the rom the proper way, I always follow the devs install procedure for the most part (depending on the ROM) it is flash rom, flash vendor, flash twrp, reboot into twrp, flash gapps. Everything goes good it runs fine, and then some time after, sometimes a few days later, sometimes a few hours later, one or a combo of the issues listed above happen. I though maybe there was an issue with the actual rom. So i decided to try 1 or 2 other roms but some issue still arrives. Also when twrp wont boot (because it apparently disappeared) I reinstall it properly, and one would think I would be able to boot back into the existing system, but it don't, it always boots right back into twrp.
I am at a complete loss and the only thing I can think of is something has changed with the Pixel system that I am unaware of. Any info would be great I know that this is not a good description on what is actually happening but that's it I have no idea at all. Have a great day and thanks.
Click to expand...
Click to collapse
This has been a real challenge with this phone (but I'm enjoying it). Anyway, the way I got a good stable set up is flashing the factory image to both slots (a/b), then adb/fastboot to twrp.img and flash ROM, then boot up. Then again the twrp.img and flash the twrp.zip and boot up. Then do the root and boot up , then go back and do the kernel (since it's EX and I want the gestures, I boot it up rooted before I flash EX). This works for me although I'm using Pure Nexus ROM. Hope this helps you, looks similar to what was posted by jhs39.
I got the new phone 15 days ago, thinking it'll be as amazing as Zenfone Max ZC550KL (Great Camera, everlasting battery) but it had super annoying issues, specially the battery draining too fast. Even during deep sleep (screen off for hours) the battery drained from 100% to 70% in like an hour or so, without any SIM/WiFi/Hotspot.
I had to fix this as it was impossible to go outside for a day and not have it switch off on my face when I needed it. None of the power saving settings helped.
So, I unlocked the bootloader following a youtube guide (it was a batch file on windows, not the original app which I found out about 10 mins ago), and flashed TWRP into it. Took a full system backup of all partitions and rooted it by flashing the latest SuperSU Binary. Worked like a charm. Installed CPU Tuner, deleted all triggers and set frequency to manually locked 500 MHz. When I need to play a game or do something which needs performance, I'd just go and manually pull the slider ahead to 2.3 GHz.
The avg. battery drain during deep sleep or screen off for hours, reduced from 1120 mAh to 10 mAh which is HUGE (found out with an app I cant remember). I'm happy with it as now it can last about a day and about 3 days if I'm mostly not using it, with WiFi on all the time. Its just slightly not as butter smooth with the UI as before.
Now, the camera quality is the worst I've ever seen. During dark, the PixelMaster Camera makes things crippling dark and too much purple pixelated noise and grain, pics taken from it look like from my Galaxy Tab 2 which I bought in 2012, and I tried different camera apps and everything I could, no luck. Where, the image taken from almost the same place at the same time, both phones held side by side, my old phone ZC550KL takes a million times clearer picture, brighter, perfectly visible and great looking. I also tried setting the same enhancements and stuff but nothing helped.
Some posts on googling it, suggest to update the system firmwire to improve camera quality but it requires the original recovery mode to be there, where I have TWRP.
I want to update the system as I have nothing to lose, already have 4-5 complete TWRP backups of every state (Original before rooting, rooted once, some modifications later, etc). Just if the phone gets bricked or doesn't boot anymore, that would be the problem.
I've messed around with almost everything I could on my Windows 7 and Windows 10 Desktop over past 6 years, so I have an idea about how things work.
Now, how do I update the system?
I think I could flash an update manually downloaded on my PC using adb and fastboot drivers... If so, how?
Current Software Information:
Current Android Version: Lollipop v5.0
Build Number:
LRX21V.WW-ASUS_Z00A-2.20.40.184_20160504_4658_user_044030427
Available System Update from the inbuilt app:
Last Check: 09/14/2017 12:00 PM (today)
Build Number: WW_2.20.40.198_20160930_8756_user_rel (93.31 MB)
CaptianXLAB said:
I got the new phone 15 days ago, thinking it'll be as amazing as Zenfone Max ZC550KL (Great Camera, everlasting battery) but it had super annoying issues, specially the battery draining too fast. Even during deep sleep (screen off for hours) the battery drained from 100% to 70% in like an hour or so, without any SIM/WiFi/Hotspot.
I had to fix this as it was impossible to go outside for a day and not have it switch off on my face when I needed it. None of the power saving settings helped.
So, I unlocked the bootloader following a youtube guide (it was a batch file on windows, not the original app which I found out about 10 mins ago), and flashed TWRP into it. Took a full system backup of all partitions and rooted it by flashing the latest SuperSU Binary. Worked like a charm. Installed CPU Tuner, deleted all triggers and set frequency to manually locked 500 MHz. When I need to play a game or do something which needs performance, I'd just go and manually pull the slider ahead to 2.3 GHz.
The avg. battery drain during deep sleep or screen off for hours, reduced from 1120 mAh to 10 mAh which is HUGE (found out with an app I cant remember). I'm happy with it as now it can last about a day and about 3 days if I'm mostly not using it, with WiFi on all the time. Its just slightly not as butter smooth with the UI as before.
Now, the camera quality is the worst I've ever seen. During dark, the PixelMaster Camera makes things crippling dark and too much purple pixelated noise and grain, pics taken from it look like from my Galaxy Tab 2 which I bought in 2012, and I tried different camera apps and everything I could, no luck. Where, the image taken from almost the same place at the same time, both phones held side by side, my old phone ZC550KL takes a million times clearer picture, brighter, perfectly visible and great looking. I also tried setting the same enhancements and stuff but nothing helped.
Some posts on googling it, suggest to update the system firmwire to improve camera quality but it requires the original recovery mode to be there, where I have TWRP.
I want to update the system as I have nothing to lose, already have 4-5 complete TWRP backups of every state (Original before rooting, rooted once, some modifications later, etc). Just if the phone gets bricked or doesn't boot anymore, that would be the problem.
I've messed around with almost everything I could on my Windows 7 and Windows 10 Desktop over past 6 years, so I have an idea about how things work.
Now, how do I update the system?
I think I could flash an update manually downloaded on my PC using adb and fastboot drivers... If so, how?
Current Software Information:
Current Android Version: Lollipop v5.0
Build Number:
LRX21V.WW-ASUS_Z00A-2.20.40.184_20160504_4658_user_044030427
Available System Update from the inbuilt app:
Last Check: 09/14/2017 12:00 PM (today)
Build Number: WW_2.20.40.198_20160930_8756_user_rel (93.31 MB)
Click to expand...
Click to collapse
very first of all you must update to MM latest MM it has improved battery life and there are also security related issues fixed. the very best thing to do is.. go to the following link. see the section flash firmware without AFT. (you do not need to change recovery or boot image or any thing just follow the instruction)
reboot your phone in fastboot mode and run each and every command step by stem. even if some of them fails.. not reboot, after first boot go to recovery mode and factory reset. start again and then again sideload latest MM from asus website
https://forum.xda-developers.com/zenfone2/help/thead-bricked-phone-updating-to-mm-tips-t3452785
Not so sure I wana upgrade to MM though. Feels like something will definitely go bad during that.
On ASUS support site, in the firmwire tab, I found a LOT of options to download. It'll take time to find the correct version.
Say I found the correct version (or ROM) and downloaded it. (about 1.2 GB), what are the steps to flash it on my phone? Can it be done using TWRP?
Worth upgrading to Marshmallow IMHO
No freezing, less ram usage, better battery usage especially with a new battery, more compatibility to newer apps, Permissions control (love it)
If you say that you are handy on PC then great, cos you may need to be
ASUS ZenFone2 (ZE551ML) software Image: V4.21.40.352 for WW SKU only*(andriod M)
Thats the current version of MM
Download and place onto SD card, unplug cord and system should recognise.
Plenty of info on the web about upgrading however you need to unroot and renable all disabled.
More then likely will brick phone but piss easy once you have done many times lolol
Check out the Unbrick threads
https://forum.xda-developers.com/zenfone2/general/guide-fix-bricked-ze550ml-ze551ml-usb-t3405840
https://forum.xda-developers.com/zenfone2/general/guide-recover-fastboot-bricked-zenfone-t3284337
And what i initially used
http://www.techyoutubers.com/2017/04/fixed-how-to-fix-zenfone-2-hard-brick.html
https://www.youtube.com/watch?v=fsAse5F5xtM
CaptianXLAB said:
Not so sure I wana upgrade to MM though. Feels like something will definitely go bad during that.
On ASUS support site, in the firmwire tab, I found a LOT of options to download. It'll take time to find the correct version.
Say I found the correct version (or ROM) and downloaded it. (about 1.2 GB), what are the steps to flash it on my phone? Can it be done using TWRP?
Click to expand...
Click to collapse
as i suggested it is foolproof method to update to MM. i am 100 percent sure you will not brick if you follow what i suggested. don't see multiple threads. multiple instructions. do as i told earlier
Sorry to be away for such a long time... I'm back. xD
As soon as my exams are over, to do this upgrade.
I'll do it like this:
1. Copy the update zip file to MicroSD. [Filename: UL-Z00A-WW-4.21.40.352-user.zip]
2. Full system image backup using TWRP - All Partitions to MicroSD, then transfer to my PC (Just because I want to xD )
3. Clean format all partitions on my phone (I've had enough "errors after updating" issues on PC, so)
4. Select the update zip file from TWRP, flash it.
5. HOPEFULLY there won't be any errors (If there will, I'll simply restore everything from the backup I just made on step 2. Nothing lost!)
6. Reboot and pray for it to work xD
[if it still works and boots just fine]
7. Remove SIMs, MicroSD, etc., Factory Reset (again. Just cos I want to xD )
[Hope for it to still work on rebooting]
8. Check if everything's working (all apps, calling, playstore, etc. just to make sure)
9. Install everything, sync up, make it my phone again
10. Reboot, boot into Recovery (to see if TWRP is still there?)
11. if TWRP isn't there, Boot into Fastboot, flash a stable TWRP recovery to replace the default one using my PC.
12. Create a MM (before-root) backup of all partitions. (Actually, I'll create THREE backups, can't risk any failures xD )
13. Download the latest SuperSU, Flash it. Download a supported Viper4AndroidFX v5 apk or flashable zip, install/flash that too.
14. Set up root apps (CPU Tuner, Titanium Backup, BusyBox, etc) and first thing to see if Viper4Android works.
[Cos if my phone aint havin' v4a, everything above is useless for me because I can't live without that perfected sound and I'll just revert! xD ]
That seems to be about it. Will all this work? Any suggestions?
Some questions I still have -
There's also a recovery.img file in that zip. Will it overwrite TWRP?
Will the bootloader be locked again after this update? (unlocking it was a long search for android LP)
And the main reason not-that-tech-related I'm wanting an upgrade now (Substratum!):
Spoiler
Will Substratum Theme Engine work with MM? (I just want EVERYTHING BLACK - to rest my eyes. I'll buy themes too)
How well can substratum skin my phone? (I want literally everything dark themed, as much as possible)
Will backgrounds of apps like messenger/facebook be dark themed?
Hi!
Since the official OxygenOS Android 10 update left me less than happy, I decided to try and give a custom ROM a chance again. Had RR on my OPO a few years back so that felt like a good thing to default back to, but for OP5t. Unlocked the bootloader, got TWRP 3.3.1 installed. All good. Got RR8.1.0 for dumpling downloaded, also downloaded gApps and magisk. Transferred them over, installed the .zip's. So far so good. Booting into RR seems fine at first, but when I get to the point of backing up my data from a previous device/or skipping it, the installer freezes/loops/fails.
I assume I have the correct firmware since OxygenOS 10 works "just fine". When I try to recover stuff from an old device, I choose my old backup from yesterday, then it goes into a screen where it says "Wait a few secs..." or something of that nature. The circle around it just keeps looping. This takes only a few seconds to find the data if I'm installing OOS. So this is a dead end. If I try to pass through without anything, accounts, face unlock and all that, I get to a point of where I am supposed to setup the assistant. Whether I choose "Skip" or "Next" (as in set it up) I keep looping back 2 steps to enter pin, then set up the assistant again.
I have re-installed RR a bunch of times as it didn't work, first I had problems with "Enter device pin" which I had no clue what it was in the android setup. Cleaned it all up, installed OOS10, that worked to setup and install just fine. Cleared it all out again, tried to install RR, got past the "Enter device pin", but then it failed as mentioned above.
TL;DR: RR8.1.0 Dumpling Android setup fails when backing up from account/can't get past assistant. OOS10 works as it should.
Any clue on what the problem might be? Tried installing at least 10 times, but it didn't work. Any help is appreciated If there's just some general flaw in RR for this device/version, any other custom ROM that is to be recommended?
/Wahlmat
wahlmat said:
Hi!
Since the official OxygenOS Android 10 update left me less than happy, I decided to try and give a custom ROM a chance again. Had RR on my OPO a few years back so that felt like a good thing to default back to, but for OP5t. Unlocked the bootloader, got TWRP 3.3.1 installed. All good. Got RR8.1.0 for dumpling downloaded, also downloaded gApps and magisk. Transferred them over, installed the .zip's. So far so good. Booting into RR seems fine at first, but when I get to the point of backing up my data from a previous device/or skipping it, the installer freezes/loops/fails.
I assume I have the correct firmware since OxygenOS 10 works "just fine". When I try to recover stuff from an old device, I choose my old backup from yesterday, then it goes into a screen where it says "Wait a few secs..." or something of that nature. The circle around it just keeps looping. This takes only a few seconds to find the data if I'm installing OOS. So this is a dead end. If I try to pass through without anything, accounts, face unlock and all that, I get to a point of where I am supposed to setup the assistant. Whether I choose "Skip" or "Next" (as in set it up) I keep looping back 2 steps to enter pin, then set up the assistant again.
I have re-installed RR a bunch of times as it didn't work, first I had problems with "Enter device pin" which I had no clue what it was in the android setup. Cleaned it all up, installed OOS10, that worked to setup and install just fine. Cleared it all out again, tried to install RR, got past the "Enter device pin", but then it failed as mentioned above.
TL;DR: RR8.1.0 Dumpling Android setup fails when backing up from account/can't get past assistant. OOS10 works as it should.
Any clue on what the problem might be? Tried installing at least 10 times, but it didn't work. Any help is appreciated If there's just some general flaw in RR for this device/version, any other custom ROM that is to be recommended?
/Wahlmat
Click to expand...
Click to collapse
Maybe it's because u trying to install 8.1 ROM on pie firmware just a thought?
ireaper4592 said:
Maybe it's because u trying to install 8.1 ROM on pie firmware just a thought?
Click to expand...
Click to collapse
Could be. Tried to search for A10 firmware, but came up short (had this issue with my OPO and firmware for A7). Got AICP installed now and that seems to work.
Out of curiosity, does OnePlus release the firmware openly, or do you have to find some guy's "homemade" firmware in a future case like this?
wahlmat said:
Could be. Tried to search for A10 firmware, but came up short (had this issue with my OPO and firmware for A7). Got AICP installed now and that seems to work.
Out of curiosity, does OnePlus release the firmware openly, or do you have to find some guy's "homemade" firmware in a future case like this?
Click to expand...
Click to collapse
They have all firmwares on there sight go there and click three lines,go to support,look for device and find latest firmware download that's it
ireaper4592 said:
They have all firmwares on there sight go there and click three lines,go to support,look for device and find latest firmware download that's it
Click to expand...
Click to collapse
I actually can't seem to find it on their site.
wahlmat said:
I actually can't seem to find it on their site.
Click to expand...
Click to collapse
https://www.oneplus.com/uk/support/softwareupgrade