yashsingh1/xdaforums huggingface dataset:
[Xperia Z1 Original Android Development] optimumpro:
I don't know how you can get UHD when camera/screen highest video resolution is 1920x1080. If you are talking about modes, they won't change your hardware parameters no matter what they do...

Edit: If you are talking just 120 fps, then it is available with Open Camera, but for UHD you need video resolution of 3000+, which Z1 isn't capable of...
[Xperia Z1 Original Android Development] masterofnocrack:
I meant 4K recording , it worked on stock after flashing a mod, so is there any way to get it working on jaguar :confused: :)
[Xperia Z1 Original Android Development] optimumpro:
Stock and custom camera features are incompatibe. And I doubt you had 4K recording on stock: the chipset is capable of running 4K, but camera is not. Look up Z1 white paper: it says camera resolution is 1080. So, it may say 4K, but the image is dumbed down to the camera level, not to mention that Z1 screen is also incapable of producing 4K video. So, whatever you had on stock was placebo. I can set it in the next release Google security patches for January 2020, but you and I both know this month they can only be for September 2016...
[Xperia Z1 Original Android Development] masterofnocrack:
No, seriously , the Z1 camera can do 4K. It has the same sensor as the Z2(and the Z3) and those could do 4K out of the box. Which was why that 4K camera mod worked on stock.
[Xperia Z1 Original Android Development] optimumpro:
Cooling CPU and GPU

For those who know what they are doing and not afraid of adventure, here is my experience applying thermal paste and 5 layers of aluminium foil on top of CPU and GPU to improve cooling. The results are drastic: 4-5 degrees lower temperature and increase in battery life. http://xdaforums.com/showpost.php?p=68736211&postcount=25
[Xperia Z1 Original Android Development] babyboy3265:
OK so i installed the ROM yesterday and so far i managed to overcome the majority of issues i faced with internet and what not.

Overall it appears fast and stable. I also flashed the PICO open GAPS which were only 70MB and they did the job without bloatware.

However the big issues i cannot deal with so far are the following:

1: No recovery without fastbooting, when i turn the phone on the LED flashes purple and when i press the volume buttons the color changes to orange and the device reboots in a few seconds without going to the recover. If i fastboot the recovery.img then i cannot reboot back to system if i do not re-flash the ROM. What am i doing wrong?

2: My time and date/zone are set to automatic and yet, after i reboot the date is set to 1973 January. I suspect that my cell operator does not provide the time and date correctly. In this case i am afraid to use the alarm because in case the phone reboots for some reason at night, it means i am not going to work in the morning because the phone will have to wait for 43 years to ring the alarm :D

3: I appear not to need the BASEBAND but i am not sure. When i switch to GSM network only, i can make calls without a problem. I wanted to install the correct BASEBAND but i got stuck. I downloaded experifirm and downloaded the latest GENERIC EU firmware. However it is a folder filled up mostly with .sin files, instead of ONE .ftf... There are 3 modemXXX.sin files and i assume they are related to the BASEBAND but i have no clue which one should i install, and in what order and how to do it correctly.... Also i did the ADB terminal trick, and when i have WIFI on, all seems ok, but when i turn WIFI off, an exclamation mark appears on my SIGNAL bar... :/

If anyone can help me with my 3 issues i will be very thankful, i DO NOT want to go to another ROM, i seem to quite like this one.
[Xperia Z1 Original Android Development] optimumpro:
I beg your pardon, but what exactly do you mean you have "managed to overcome the majority of issues i faced with internet and what not?" All you need to have the internet is install and activate Afwall.

Recovery: Have you installed my TWRP 3.0.2 that is in download section? If you did, all you need is to press volume up when the led turns on. If you use a different kernel, that's a big mistake: you'll be lucky to boot at all, not to mention that a different kernel may include a separate recovery conflicting with my recovery.

If your carrier doesn't transmit the time, which I doubt, you are out of luck. What I think is happening is that you don't have the correct baseband and your phone spends extra time finding signal.

Have you ever flashed stock LP rom on your device? If you have not, you don't have some hardware updates that are not part of any rom and my instructions explicitly say be on LP.

You need to find the latest stock LP FTF, flash it full (overriding everything), reboot once and let it settle. After that put your phone in fastboot and flash my recovery. Then reboot in recovery and clean-flash the rom..
[Xperia Z1 Original Android Development] babyboy3265:
Ok so please let me rephrase, i guess it sounded disappointing to read from your perspective. Forgive me i was in a hurry and did not put it well. Basically i had to enable the correct apps in Afwall, following the instructions on the OP was not enough in my case. The other trouble i ran into was to find the Downloads section.. Maybe im a noob in this case, i dont know. This is the 1st AOSP rom i am testing on my Z1. I rolled on stocks until now since i enjoyed the few extras they offer, i moved to your rom because i was fed up with the eventual LAG of stocks....

Anw, after I managed to get the recovery to boot since i could not boot in it by pressing the UP vol button. As I experienced the issue with the LED colors I later described in my post. For some reason when I booted on the TWRP (recovery.img) from your DL section, it was really slow, the TWRP was lagging a lot for me and I do not understand why...

Initially, I flashed your ROM from the TWRP of the stock LP I was on before. Kryptonian 236. I assumed that flashing your ROM after the full wipe, would replace the KERNEL i had, like all the other ROMS i have tried previously. Anyway, after i fastbooted your TWRP and reflashed your ROM, it booted normally again and after it still did not let me go to TWRP on boot. Basically i then fastbooted again and since it wouldn't let me boot to system it would reboot to recovery, so i flashed the ROM for the 3rd time.

It appears that i am on your kernel, please see the attached screenshot. Ill try to flash the baseband now and see what is going to happen.. Again sorry for making it sound rough initially. ;)
[Xperia Z1 Original Android Development] Fivavoa:
If you're flashing the recovery and your phone just immediately boots into recovery, that probably means you used the wrong syntax for flashing.

You want to make sure you are writing:

fastboot flash recovery recovery.img

I've ran into this problem before myself because I wrote "fastboot flash boot recovery.img" which just overrides the kernel with the recovery instead.

I would go with what optimumpro recommended first, but after, with the files you need you can get it from Androxyde's flashtool which has xperifirm to get you the latest "full" ftf.

I recommend getting v0.9.18.6 as well since v0.9.22.3 doesn't have an option to flash solely baseband, while v0.9.18.6 does.
[Xperia Z1 Original Android Development] optimumpro:
[MENTION=7049765]Fivavoa[/MENTION] is right. If you flash in fastboot, for recovery you do fastboot flash recovery recovery.img; if kernel, fastboot flash boot boot.img. So, if you flash TWRP in boot partition, then all you get is recovery, no system. And yes, when you flash Jaguar, you get the entire rom including kernel...
[Xperia Z1 Original Android Development] babyboy3265:
Optimumpro and Fivavoa, thank you both for your input...

For the syntax, that indeed helped, i was doing the fastboot trough flashtool and then flash kernel doomlord option... As a noobier person i had not done the thing you guys explained and i found it explained step by step here:http://androiding.how/how-to-install-twrp-recovery-via-fastboot/ i did it and it worked, now I can boot to recovery.. :D

About the latest version of flash tool: v0.9.22.3, i used this guide to properly obtain the latest FTF as shown part 2 and until beginning of part 3: http://www.xperiablog.net/2016/03/12/install-xperia-marshmallow-using-flashtool-and-xperifirm-guide/

Then for the flash of the baseband only I did it as it is on the screenshot I attached ( FTool v0.9.22.3).

After i booted the time was set correctly... But now i discovered that as long as i am connected to the internet after reboot, my time can be set correctly. if i am disconnected the time stays 1993 and i have an exclamation mark on the Cell signal indicator... The moment i turn the WIFI on the exc mark goes away and time is set right. I also did the ADB SHELL command unsuccessfully, but the issues is still there.

I guess that is my last unresolved problem, any idea what else am i doing wrong? :/

P.S. I pasted the links here in case someone else might be encountering my issues and may be noobier than me :p
[Xperia Z1 Original Android Development] optimumpro:
While you show a good progress (at least you are in 1993, as opposed to 1970 :), something is still wrong. Based on your reported exclamation sign, I think you don't have data. Enable it in quicksettings: toggle once - you have data, toggle once more - you don't. That should help...
[Xperia Z1 Original Android Development] babyboy3265:
Oh sorry i meant 1973 :p

When I turn on data, i can be on 2G, 3G and LTE without a problem and the exclamation mark is gone, I guess that means i have successfully installed the baseband. When i turn DATA back off, the mark comes again, and now that i come to think about it, was that not a function of Android to give the mark as long as you are not connected?

Because in the previous stocks i used, it did not have that, but i remember it was showing me a notification all the time saying now i am not connected and i had to disable the notification from the settings.. I can live with it, its not such an issue.

The only thing that still troubles me is that the time does not set it self after reboot, as long as i am not connected to the internetS :p And since i turn off all data at night when i sleep, i fear it might reboot and thus the time will be reset and no alarm for me..

Other than that i like how the ROM behaves, a lot, its pretty smooth and the battery goes hella lot compared to any stock... I sacrificed the stereo sound and some CAM perks but i don't care, as long as the phone remains as fast as it is now :)

BTW, a cool BONUS to whoever does not know. Since i 1st started modding the phone 2 years ago or so, i installed a LED torch booster from the forum here, it basically makes the torch like 4 5 times stronger and it does not threaten to burn it. I use the medium level and the improvement is massive. There is even a HIGH level for the enthusiasts... ANW, the reason i mentioned that is because i flashed it on this ROM and the torch works flawlessly sooooo much brighter.

Got it from here, it was made by [MENTION=4300205]olokos[/MENTION]: http://xdaforums.com/crossdevice-dev/sony/mod-torch-boost-led-power-using-z1-t2886705

If anyone want's to try it, i am successfully using the RECOMMENDED MEDIUM version for almost 2 years and trust me once you flash it, will become your favorite MOD... The z1 LED is way better than what SONY initially allows us to use.
[Xperia Z1 Original Android Development] feb8born:
Loved the speed and features of this ROM! Quite stable and future proof! There is only one issue: USSD codes are not working.. calls and data (3G) works fine C6902 here.. and modem installed.

Also, one small issue that I faced after installation was once I activated the internet from AFWall, my apps didnt automatically install from the play store and I had to manually install each one.. and that took a lot of time.. did I miss any step there?
[Xperia Z1 Original Android Development] optimumpro:
USSD is a known issue, however, for me it works, just takes a long time (several minutes). The reason apps don't install automatically is afwall restricts either Android System or SystemUI or some element of Gapps. So, you need to allow access there. .

Don't turn data and wifi off at night. You just need one. You can disable notifications, but there is no reason to turn off both. And by the way, Jaguar doesn't reboot on its own...
[Xperia Z1 Original Android Development] babyboy3265:
Ok i turn all off because i am a bit paranoid about the WIFI radiation.. And even though they say its harmless, i try to limit my exposure.. Russians released a study where they prove its not as harmless as everyone else says..

About restartaing, i mean that sometimes a process might bug and then a reboot follows.. But if u say Jaguar doesn't act out, i trust you.. So thank u :) I am happy with it and now all is working fine.
[Xperia Z1 Original Android Development] tejas1903:
Thank you!!

Thank you Very Very MUCH [MENTION=5075064]optimumpro[/MENTION] !!! This ROM has saved my almost-about-to-die Xperia Z1... Just a few things I would like to mention. One is that I found phone lagging and started experiencing screen wake delays just a few minutes after installing the ROM. I removed Kernel Adiutor and installed Pimp My Z1, did the changes in its settings and wallah! Problem Solved. The amount of battery discharge during idle is also very less (as compared to Stock ROM, CM 11 n 12 on the very same phone). Performance-wise also this ROM works smoother and better. And, so much stable! So all in all, Great Job! Again, very grateful to you. Thank you! :D
[Xperia Z1 Original Android Development] tejas1903:
Themes?

Okay, so, how do I change / apply new themes? Any Idea? I know its a noob question but I don't see any theme manager here...:confused:
[Xperia Z1 Original Android Development] santeria27:
Download layers manager and layers showcase from play store and follow instructions or toturial thats all! :)
[Xperia Z1 Original Android Development] optimumpro:
I think the lags you noticed were temporary and related to first boot activities, which caused a bit of overheat. Also, you have to be careful with thermal management in Kernel Adiutor: the manual temperatures there should be adjusted 4-5 degrees higher. In other words, if you set it to 60, throttling would start at 55 and so on. Also, if you use intellithermal, you have to untick the other methods and vice versa.

Pimp my Z1 is causing reboots for me. Plus the app hasn't been updated for 2 years.
[Xperia Z1 Original Android Development] Snp Mania2:
WARNING: you need to do one thing after flashing the rom: flash the latest stock baseband. BASEBAND ONLY. If you don't, you will only have LTE: no H+/H/2G. This is a one-time procedure and is due to Volte implementation. You can either use FlashTool to flash stock baseband or a Partition Backup App (from Googleplay or elsewhere) to backup and restore your modems. With FlashTool, first flash the rom, then reboot, then flash the latest baseband. With Partition Backup, first, backup your modems, then flash the rom, then restore modems and reboot. You have been warned. I don't want to hear cries: where is my 3G!

it's what this mean above, sir?
[Xperia Z1 Original Android Development] optimumpro:
I don't know how to explain this better: after flashing September version straight, my phone would only get LTE signal, no H+/H/2g. Only when I flashed baseband from the latest stock LP5.1.1, everything returned to normal. I have described 2 methods: the first one - to use FlashTool and FTF stock LP5.1.1, which let you flash baseband only. Another way is to get an app that can backup your baseband partition, which you can restore after flashing Jaguar...
[Xperia Z1 Original Android Development] Snp Mania2:
so it was well meaning,sir.. Ok Got it!

I've use apps for backup-restore baseband/modem partition for tomorrow if back to stock rom :)

Thx a lot for great J ROM
[Xperia Z1 Original Android Development] benplay64:
How did you installed Sony apps??
[Xperia Z1 Original Android Development] Snp Mania2:
It's simple.. Just taken them from stock LP, or other flashable zip BL rom,from it u can taking any sony apps..also xperia keyboard working fine, then push to system app/priv-app, only for 'music' i using apk on playstore or link mirror..n push it into system creat folder before with same name.. Done! :)
[Xperia Z1 Original Android Development] pokepokepoke:
Hi I just had to open my device back and I'm interested in this mod.Do I apply it on two silver blocks below the Nfc sticker or I have to disassemble even further?Also if I use thermal pads instead of paste will it work as I'm not so good at applying paste and foil
[Xperia Z1 Original Android Development] optimumpro:
I had to remove the mid housing that covers the battery to have better access. I don't see why you couldn't use thermal pads. There are 2 silver modules above the battery: GPU and CPU. This is where you have to apply the pads...
[Xperia Z1 Original Android Development] pokepokepoke:
Okay thanks I saw a video on someone doing in with their LG G3 and the guy removed the logic board and put it underneath.Also I'm not able to find .5mm pads,if I use a 1mm pad will the back panel fit properly and if I use paste like you did how do I apply the foils.
[Xperia Z1 Original Android Development] optimumpro:
You have the pads, not me. I put 5 pieces of foil one on top of another; then I cut it to the size; put the paste on CPU/GPU cover and applied the foil.

If you have difficulties, better don't do it. If you put too much paste, which is conductive, you will burn your motherboard. And by the way, removing motherboard and putting paste on plastic is dumb; there is no space there for cooling. (I saw that video, the guy doesn't know what he is doing).
[Xperia Z1 Original Android Development] Michael4407:
This rom is very nice and smooth, but i can't set minimum cpu freq to 300, it keeps jumping back to 1728mhz in both kernel adiutor and pimp my z1. Any fix for this, guys?
[Xperia Z1 Original Android Development] optimumpro:
It is something you did with kernel settings. Uncheck apply on boot in every window and reboot, so that default values could load. Also, if you want to use Pimp my Z1, which hasn't been updated for 2 years, you have to uninstall Kernel Adiutor.

There are lots of settings exposed for Kernel Adiutor or a similar app. If you don't know what you are doing, you can completely screw your device...
[Xperia Z1 Original Android Development] pokepokepoke:
You were right I shouldn't have done it,while cutting a tin sheet to use as heatsink I cut my finger :p
[Xperia Z1 Original Android Development] Adellarosa:
The Best ROM

The best Rom; robust, stable and fast, thank you very much for sharing your work. Can I ask you a question, you can improve the sound?, which you recommend to improve it?, thank you again... from Argentina.
[Xperia Z1 Original Android Development] optimumpro:
In Kernel Adiutor you can adjust sound levels. If you want loud sound that comes with distortions, you are welcome to try many modes. I recommend none, as I am yet to see any where people know what they are doing...
[Xperia Z1 Original Android Development] optimumpro:
Next release will come with experimental kernel where CPU is overclocked to 2803000 and increased voltages. I have been testing it for about 7 days and, as I thought, the result is counter-intuitive: less time required to perform a task due to higher frequencies and less time CPU is active. No reboots or other instability so far...
[Xperia Z1 Original Android Development] drakonizer:
While I agree with your inference, I also think that your results were positive because of the modifications you did to your phone to improve cooling. Normal phones would overheat at these frequencies, don't you think?
[Xperia Z1 Original Android Development] optimumpro:
It is possible, but I haven't noticed any increase in temperature on overclocked kernel.
[Xperia Z1 Original Android Development] babyboy3265:
[MENTION=5075064]optimumpro[/MENTION] I am really considering modifying the cooling and making a foil heatsink like the one you described. However, I am still feeling uncertain as i have never opened the Z1.. I saw some disassembly videos and some people used a heat gun to melt the rubber adhesive, others just used the plastic opening tools, in any case, the adhesive that keeps the back panel and the waterproofness was destroyed.

Do you have any advice and could you possible show a picture of the modification you have made and how did you shape the foil? You have already made the fastest and stablest ROM for the Z1, if you show some hardware MOD that will only take your work even higher :)

P.S. I have not rebooted the phone in a week now and it's still smooth and fast... Even after I have installed most of my normal apps. I have yet to see such behaviour from any of the stock ROMs I have ever tried. Although I am experiencing 2 small bugs. 1st On lock screen the phone says there is no service on the top left corner. 2nd when I am laying on my bed, if I drop the phone with the screen down, the touch becomes unresponsive after as long as I don't slide down from the top left corner, I think I have to touch the proximity sensor to reactivate the touch panel. Sorry if any of those two were discussed previously.
[Xperia Z1 Original Android Development] Michael4407:
Excuse me, but which wakelocks should i manually block using the native wakelock blocker? What is your choice for guaranteeing minimum battery drain when the screen is off?
[Xperia Z1 Original Android Development] optimumpro:
If you have never opened battery door and you have no experience in assembling/disassembling electronics, don't do it. Maybe do it when your battery dies and you have no choice. My experience has been: you need a new battery door at a minimum. Also, sticky that comes with new battery door won't stick. I use Loctite glass glue. But recently, I heard good things about B7000 glue. Regarding cooling. I did put thermal paste and 5 sticky aluminium foils on top of metal screen covering CPU/GPU and the result was 4-5 degree cooling, which is pretty good. But since then, I have seen a few videos showing that you can actually remove metal cover screen and apply the same directly on top of CPU, which would be much better. There is original thermal paste that Sony put on top of CPU (you see it when the cover plate is removed), but the way Sony did it was to put plenty of paste on CPU, but then there is a several millimeter's gap between the paste and the cover screen. This totally kills the cooling effect. So, ideally, what needs to be done is to put a paste on top of CPU, then a metal plate to kill the gap, then paste on top of metal plate and finally the original cover. Next time when I need to open the phone, I will do that...

Don't touch wakelock blocker. Jaguar doesn't have wakelock problems and if you have excessive use due to a rogue app, wakeblocker isn't going to help: you need to deal with the app itself. And by rogue apps I mean Gapps, Facebook, What's up, Viber and similar garbage. As long as you have those, you won't have a decent battery life. Period. Without the above garbage, the phone lasts for 2 days with moderate usage...
[Xperia Z1 Original Android Development] pokepokepoke:
Hey since you are doing a new release Can I request you to switch to .img type rom(flashing is faster than omni way) and separate crashdod.sh as an addon zip.Thanks for the support
[Xperia Z1 Original Android Development] optimumpro:
If you are talking the way CM is flashed, then I won't do it: the difference in time is about 30 seconds, but the older Omni way gives you an opportunity to unzip the file and delete some apps you don't need. What I can do is provide the AOSP type images for flashing in fastbot, i.e., boot.img and system.img, but you will need a computer for that....
[Xperia Z1 Original Android Development] pokepokepoke:
Well,I don't see any bloatware in Jaguar and if I try to remove some system app notification bar doesn't get dragged all the way and recents doesn't appear.Anyways will be grateful for the fastboot images :)