yashsingh1/xdaforums huggingface dataset:
[JiaYu S3 Questions & Answers] BoBoGrEy:
Hello guys...

Have any of you had any problems regarding network?

I received my S3 yesterday but I keep getting the phone loosing network... I tried with 3 different Sim card of 3 different operators and it's all the same... Should I send it back for replacement?

I don't think it's software problem... I believe it's more of a hardware problem!
[JiaYu S3 Questions & Answers] thehobit:
Thanks, tried but it didn't get through.

I'm using ES/Root explorer and able to access it all the way. permissions are the same as my other phone.

Anything I can do in MTK engineering mode?
[JiaYu S3 Questions & Answers] cyberdejy:
Confirmed : Waze is working just fine. It seems that Waze developers know what to do :)
[JiaYu S3 Questions & Answers] zed-78:
All the time, or only once. Once is OK. Even a Galaxy S6 is rebooting if running out of RAM. Mine did this once. At this time I was on latest S3SW. I don´t give a f**k on what an android does the first 24 h after first boot (or factory reset). Linux always does a lot of things after first system setup. Let it work.
[JiaYu S3 Questions & Answers] snabben:
thehobit,why dont you listen to derteufel? He probably seen that error as he work on jiayu. / peace out folks!

Skickat från min JY-S3 via Tapatalk
[JiaYu S3 Questions & Answers] zed-78:
Try switching 3G/4G. Mine does this since flashing to LL. SuperdragonPTs RC4
[JiaYu S3 Questions & Answers] bibibuba:
the problem with waze was with all MT6752 devices and the Galaxy Note3\4

it wasnt a hardware issue but a software bug with the MaliT760
[JiaYu S3 Questions & Answers] lolemenos:
I think Samsung s6 has the same GPU? So this means it all got sorted out?
[JiaYu S3 Questions & Answers] Levered:
HELP

I've playing games, and play it. Suddenly my jiayu s3 has automically off. When i try to charge, no led has appear. I don't know why, seen nothing happen now.:crying:

Edit: Hahaha...my phones has empty battery, need wait 10 minutes to power on. LOL
[JiaYu S3 Questions & Answers] lolemenos:
Welcome to 5.1 bug with battery drain at 15% haha!
[JiaYu S3 Questions & Answers] Levered:
Hahaha, i not remember about that. Damm.
[JiaYu S3 Questions & Answers] lolemenos:
I don't even consider this to be a breaking bad. Its OK and I don't even care anymore. I think though that we have lost about an hour of battery with lollipop. Is it just me or it is true? I used to get 5-5:30 hours on kk and I only get 4 now. They will fix it though
[JiaYu S3 Questions & Answers] superdragonpt:
hi

actually the "bug" is related with Lollipop source.

It's not specific to this device.

Google improved memory leaks between their OS/ branchs 5.0--> 5.x.x --> 5.1, but, there's still some issues.

Of course some devices suffer more than others.

Just so you know, im having the very same issue on my CyanogenMod 12.1 (another MTK device), and never had that issue on KK

And im using the very same self compiled kernel...

So, excluding all the other parts, it's the OS itself

Meaning, it's one of those things, that, if Google doesn't fix, it's up to the OEM

cheers
[JiaYu S3 Questions & Answers] superdragonpt:
Yeap, his right about that

cheers
[JiaYu S3 Questions & Answers] lolemenos:
BTW I really hope for some more ''native'' cm 12.1 from jiayu. We can only hope though!
[JiaYu S3 Questions & Answers] Levered:
Any news mate about next update LP?

But I hear bluetooth car audio(call), automically brightness and charging issues has fixes.

Does it's true.
[JiaYu S3 Questions & Answers] krist2an:
For me it's not working at all anymore. Previously I had the same bug that everybody had. But now it just shows a black screen and then crashes. Running 5.1 beta3 and I've tried reinstalling Waze
[JiaYu S3 Questions & Answers] DerTeufel1980:
are there any network providers, which are using national roaming, but you have to enable "normal" roaming to be able to use it?

If there are, please tell me country and the mccmnc numbers of the involved operators.

Example:

Germany 26203 26207 (as you can see, country code for germany is 262, followed by the provider code, here it is Eplus and O2)
[JiaYu S3 Questions & Answers] toncheee:
Hi, there is in Croatia, Tele2 is roaming in HT (T-mobile) network.

Tele2 219 02

HT HR 219 01

I'm not sure do you have to enable "normal" roaming to use it, because I don't have Tele2 card to test it.
[JiaYu S3 Questions & Answers] MatanZ:
Israel 42507 42501

Israel 42508 42502

Please note that this is unidirectional. 42507 users may roam on 42501 network, but 42501 users can't roam on 42507. The same for the other pair.

Does this mean you are going to make this kind of roaming work without needing to enable international roaming?
[JiaYu S3 Questions & Answers] :
Not sure what you mean, but, as others said: if it is not the cable, the phone hardware itself seems to fail as 'derteufel' kindly suggested. I assume you have at least done a clean fresh flashtool stock reinstall to rule out all possible issues introduced on te go.
[JiaYu S3 Questions & Answers] DerTeufel1980:
yes, I am modifying the related framework file.

I don't know if the operaors are handling this kind of roaming (only in one direction). If I add those Ids, it's enabled in both ways, but I think the ones from 42501 just can't connect to 42507
[JiaYu S3 Questions & Answers] mrgbuzz:
I somehow had malware bytes declare SU being infected and I clicked delete which now the phone tells me the SU Binary needs to update? :(

Is it a simple fix or do I need to flash the rom ?

Noob here so hoping for a simple fix please ?
[JiaYu S3 Questions & Answers] DerTeufel1980:
please create a backup of your system/framework/telephony-common* files on SD Card (if something goes wrong, just place your original files in my zip, to restore stock), then flash attached zip. This should fix national roaming for those who answered already. This should be working on all kitkat versions, but NOT on lollipop (no source yet).
[JiaYu S3 Questions & Answers] poklop:
Buhehe, it means someone got finally fed up with your rants. There are ways to ask for help, you will need to grow up and discover them. Now you do not deserve more than buhehehe from the heart. Enjoy
[JiaYu S3 Questions & Answers] Daniel2255:
You are an idi.ot. Way to speak is a choice. Idiot means stupid from French language, stupid means weak/bad in something.

P.S. For 1 month I posted on multiple forums and tried few roms. Enough is enough.
[JiaYu S3 Questions & Answers] uptowner:
:confused: if your having such massive problems then why dont you contact the people who sold you the phone its their job to fix it or give you your money back ,if you paid by paypal you still have plenty of time :cool:
[JiaYu S3 Questions & Answers] Odorian:
new pcb

I fixed mine problems with microphone with this.

http://www.aliexpress.com/item/Orig...-flex-Dock-Charger-Connector/32344327381.html

I try with diffrent roms but it did not help.And about network did u have problem with lost connection during call or what?I had problem with losting connection on some LL rom but on KK was fine.In my case i could not return phone cos if i did i will never saw money nither phone so i bought new part.
[JiaYu S3 Questions & Answers] Daniel2255:
I don't use paypal, they block my money in 1 from 2 orders, I change my home address many times, because I'm traveling. Coolicool said to me before, that I should pay for sending phone in China and Back, that will be 40$ for me, or 20$ if only sending but then I can't know how to be sure that they will give my money back. I really want to get my money back and buy Meizu M1 Note or LeTv One x600, maybe this phone is not bad for all people, but there are plenty of unlucky guys, sorry for earlier emotions.

EDIT : with same people call is 80% of time bad and 20% good, if a call is good and longer than 30-40 seconds then I start to loose him during that call, sometime I loose people even when I'm moving but connection never really dropped, also sometime call get muted at same point so I cant hear him and he can't hear me, echo problem was fixed with now disabled Noise Reduction, other remains. I really can't explain that, it not seem to be software problem, I tried to speak to a friend from other city who have the same Advanced phone and call quality between us 2 was pretty good, weird.
[JiaYu S3 Questions & Answers] superdragonpt:
Hi

yeah, i saw your latest code commits (very nice)

But the behavior isn't the same in all countries.

By the way, we have Xposed for this:

http://xdaforums.com/xposed/modules/xposed-national-roaming-t2420249

Didn't tested this on LP yet, it should be depricated for the current SDK, but we could use the base to update to SDK 22

Hi

Keep calm, i understand it's a bad situation, but if it's hardware problems, just re-flash KK stock SPTF Rom, and return that to the seller.

His obligated to rectify the problem. under warranty.

Dont waste any more time, return it.

cheers
[JiaYu S3 Questions & Answers] uptowner:
my phone is also from coolicool and i have to say its fine so far i have only flashed with 1 rom this one http://www.needrom.com/download/s3s-nfc3gb-ram-2015-02-13/ 6th link down my calls are fine nobody has said they cant hear me and i can hear them and believe me some people i know can chat 40 -50 mins no drop out ,If you have tried this rom and it dont work then its back to the store but coolicool also has a european store maybe they will let you send it there ,i am assuming your in europe
[JiaYu S3 Questions & Answers] DragonXD:
What's your problem with French language?
[JiaYu S3 Questions & Answers] Daniel2255:
your rom

I use now S3S 20140507-083407, as far as I know this is the latest updated chinese version of KK, I haven't tried your ROM, so you advise me to install that ROM ? Yes I live in Europe, but I need to leave Europe in a few days (I still have my old lenovo)..
[JiaYu S3 Questions & Answers] devilonline:
can i install 5.0 or 5.1 in this phone? thanks
[JiaYu S3 Questions & Answers] :
There are 'official' beta/rc 'test' 5.1 LP firmwares which still have some defects.

If you follow 'jiayu s3' tag

http://xdaforums.com/t/jiayu-s3,

you will also find custom 'unofficial' improved version in thread

[ROM] [Unofficial] [LL 5.1 ] Jiayu S3 [MT6752] 01072015.

Official release 5.1 LP is expected soon. But exact date not known.

Please go through threads.

Unfortunately this thread is very long as it used to almost be only one until recently.
[JiaYu S3 Questions & Answers] clayts450:
Was it easy to replace - I have the same board coming to me from Vifocal (although I'm still waiting for it to ship) ?
[JiaYu S3 Questions & Answers] Odorian:
Easy

https://www.youtube.com/watch?v=hIag77snjSE

And no need to remove main PCB just what u wish to replace.It can be done in 5 mins.
[JiaYu S3 Questions & Answers] AlexZap:
Maybe we could get one of the Jiayu.de or Jiayu.es guys to do a YouTube video next time they change one of these. And change a screen too?
[JiaYu S3 Questions & Answers] Komagain:
Hello France

Virgin Mobile

208	23	fr	France	33	Virgin Mobile on SFR Network
[JiaYu S3 Questions & Answers] thehobit:
Tried all option. Returning the device back to Geek. Thanks for helping
[JiaYu S3 Questions & Answers] genesisalgor:
[MENTION=4488810]Levered[/MENTION] and [MENTION=5415923]lolemenos[/MENTION] are you guys running the LL build right?

You both are facing a silly issue with the battery count manager in settings >> battery, It states well the battery time, screen time and the other parameters. But after a simple reboot it resets, and goes as just after I remove my phone from charger. facing this issue too?
[JiaYu S3 Questions & Answers] thehobit:
3G/4G on Dual SIM

Is there a version that supports 3G/4G connection on both SIM card (data only on the preferred one)
[JiaYu S3 Questions & Answers] sutty86:
Charging battery is getting too annoying,I work as a paramedic and shifts are long only have a few hours to get my head down.

Phone this morning after 7 hrs charge on a 2amp charger,which has religiously fast charged previous smartphone was only 81 percent....

Not good enough

Probs gonna go back to KK on LP 5.1 b3 ATM..

Anyone else experiencing this???

Tl:DR

Slow charging like 7+ hours
[JiaYu S3 Questions & Answers] lolemenos:
Yeah we do. They will fix it in future updates.
[JiaYu S3 Questions & Answers] superdragonpt:
hi

Doesn't matter that you have an 2Amp charger, the phone will only charge at max 1Amp until ~75/80 %

Then from 70/80% it uses about 750/500 (final battery charge, needs less stress)

I've done a lot of tests with kk kernel, managed to get it charging a bit faster, but thermal got messed up (started overheating)

cheers
[JiaYu S3 Questions & Answers] agdroubi:
Can we get lenovo k3 note rom ported to our device, according to gizchina it is very well optimized.
[JiaYu S3 Questions & Answers] kyltraq:
Reboots

My brother is experiencing some phone hangouts and reboots during calls. Not reach time, randomly.

Can happen twice in a row, can happen with more than 24h gap between.

Any idea? The phone has stock S3SW 20150314-141844 KK, 3GB version. No modifications at all. We both got our phones, only his has the problem. It started yesterday. For a week or so was OK.
[JiaYu S3 Questions & Answers] lolemenos:
Porting a ROM won't fix bugs the phone has. In order to get those bugs fixed you need a recompilled ROM n kernel. Mediatek doesn't release a kernel source to developers not working with em.
[JiaYu S3 Questions & Answers] Metrino:
try changing lte bands, disable b40 b41 b42 (given that you don't need those)
[JiaYu S3 Questions & Answers] MatanZ:
This appears to be working, as in:

The phone did not explode.

When roaming was enabled, no roaming indication was displayed.

When data roaming is disabled, data still works.

All this while roaming on 42501 network with a 42507 SIM.

Thank you very much.

BTW, I did not use recovery to install, but used ssh to unzip and copy the files over. This resulted in a non booting phone. Using recovery to set permissions and remove relevant file from /data/dalvik-cache solved the problem.
[JiaYu S3 Questions & Answers] magicreal:
guy autofocus in the video dont work(i'm on 4.4.4 stock) its my problem or is a jiayu bug?(i have a jiayu s3 advance)

tanks
[JiaYu S3 Questions & Answers] genesisalgor:
Again guys for those seeking a good Lollipop build I really recommend the superdragonpt unofficial over than the new Turd UI build from Jiayu lol

Getting a pretty good battery life on it, despite the present bug of 20% ~ 0. Check the screens, also the Wi-FI now looks to not be a great havoc of battery draining as was in KK.
[JiaYu S3 Questions & Answers] :
[MENTION=4436828]MatanZ[/MENTION] : did you overwrite system files while normally booted? That's courageous! Perhaps not so much for these few files, but, in general, instead of doing so via ssh into to normally booted phone, I would usb adb to recovery booted phone. One has to mount 'system' then, of course, to change anything there. And yes, permissions (and of course dalvik cache leftovers) are another thing to take care of.
[JiaYu S3 Questions & Answers] Daniel2255:
Hi, I want to try a good Lolipop Rom, I never installed LL. I tried latest chinese KK ROM and stock International ROM, look like Advanced version have more defective units. This is my last hope before selling phone with significant lower price. Please advice a good LL ROM and instructions to install it, call quality is problem NR.1 . Thanks.

.
[JiaYu S3 Questions & Answers] Aussie_Oddball:
Hi mate what's that app your using. For battery monitoring. :)
[JiaYu S3 Questions & Answers] sutty86:
how is your charge rate though?

im on same build great battery life but very bad at charging
[JiaYu S3 Questions & Answers] Metrino:
change usb cable
[JiaYu S3 Questions & Answers] ProTechShark:
He is using the battery stats in settings
[JiaYu S3 Questions & Answers] TyskieMart:
Hi guys hoping someone can help me.

I bought a Jiayu S3 3GB a few days ago from a UK seller on Amazon. When I first got it the phone was running great, I was getting near 42000 on antutu, games were running smooth etc however fast forward two days and suddenly now the phone is dead laggy, struggles to play games and is scoring 19000 on Antutu Benchmark. I also had an issue where mobile data wasn't working but I solved that by reentering the phone networks APN details.

I read a comment on amazon about someone else buying a S3 from a UK seller and it turned out it had loads of malware on it.

Has anyone got any suggestions as to how I can fix this issue? With how laggy it is I might as well go back to using my old phone haha :)

Cheers
[JiaYu S3 Questions & Answers] tofikos:
antutu score drops down when battery is low (shutting down cores for battery life longer)

Wysłane z mojego JY-S3
[JiaYu S3 Questions & Answers] runny80:
Hey guys I ve got a question regarding the dual-sim functionality. Beside my S3 I own a Moto G2 (3G) Dual-Sim. I use it for my dailiy work. The Moto G2 supports on both Sim card trays 3G. Quiet similar to the Jiayu S3 witch supports on both slots LTE. Of course you have to decide on both devices witch slot is the 3G/4G Slot because only one slot support 3G/4G simultaneously. So far so similar.

But theres an function on my Moto G2 i really love. If I recive a call or make one by myself with the non(!) 3G Slot (for example Sim Slot 2), then the phone changes the 3G funktionality to Sim Slot 2. So I alway talk on the best avalible Band. The call quality is better and the connection is very stable, especially when I am driving in a car, because GSM gets replaced in many regions in my county with 3G. After the call, Sim Slot 1 connects again to the 3G network.

Thats should by easy to implement to the S3 shouldnt it?

RunnY
[JiaYu S3 Questions & Answers] kommando:
Go to PS and install Malwarebytes app and then run, nothing on my China sourced phone.
[JiaYu S3 Questions & Answers] TyskieMart:
I ran a Avast test and got the following 3 "threats"

Potentially unwanted program detected - Android: Rooter-CS [PUP]

USB Debugging is enabled

Install from unknown sources is enabled.

I know about the last two but don't know much about the first warning and if I have to worry or not :)
[JiaYu S3 Questions & Answers] guido21:
I just received two direct from china (bang good) and am also a bit paranoid about malware. I found this guide quite good m.youtube.com/watch?v=zfi6N10ARFA
[JiaYu S3 Questions & Answers] ProTechShark:
Android rooter is the option in settings that roots your device.
[JiaYu S3 Questions & Answers] e8hffff:
Noticed similar.

People should make sure their USB cable isn't too thin as that can leak/radiate energy. My phone has never had recharging problems, noting I've yet to test LL. I will only install LL once an official release hits.

Consider that USB settings might put the hub/port to sleep if it thinks nothing is active or the device is incompatible with power-managerment protocols. If using Linux you need to setup udev rules if this is happening. Test recharging on a wall socket usb power charger.

Consider some phone software will use up power if not managed correctly. I recommend installing ES Task Manager and in there you can select what apps/software starts up on system boot (Startup Manager). There you can stop things that shouldn't be running unless you want them later. The camera may consume high amounts.
[JiaYu S3 Questions & Answers] Bantryred:
There is also Auto-start management in security settings.

---------- Post added at 02:30 PM ---------- Previous post was at 02:28 PM ----------

That's in lollipop anyway
[JiaYu S3 Questions & Answers] genesisalgor:
I can't say for sure, I have the external charger and another battery, So I usually just replace the batterie and barely charge the phone. But I can tell approximately 4hours during the night in the days that I have charged the phone.
[JiaYu S3 Questions & Answers] dewettie:
To make any phone charge quicker, enable 'airplane mode' while charging to turn off everything including GSM phone network.

After charging, disable 'airplane mode' again.
[JiaYu S3 Questions & Answers] :
I have it in KK as well...

---------- Post added at 17:50 ---------- Previous post was at 17:42 ----------

[MENTION=6466339]ProTechShark[/MENTION] : right
[MENTION=6816818]TyskieMart[/MENTION] : OTOH avast does not complain about com.android.fallen.apk (aka data_gospel) in system. If you have it, it is safe to freeze or remove.
[JiaYu S3 Questions & Answers] greenbat:
Any news of the new lollipop version?
[JiaYu S3 Questions & Answers] ProTechShark:
I keep getting loads of dust under the edges of my tempered glass screen protector ( the official one) which creates large bubbles. Has anyone else has the problem? Did I put it on wrong? I am using it with the official case.
[JiaYu S3 Questions & Answers] agdroubi:
No problem with mine and also with official case.
[JiaYu S3 Questions & Answers] CepoSK:
My was ok, but 2 days ago one of the edges got loose :-/ But the phone fell already few times, so that could be the cause :P
[JiaYu S3 Questions & Answers] L4s7Re4lG4mer:
Is there stable ll with all features like gestures working
[JiaYu S3 Questions & Answers] Aussie_Oddball:
[MENTION=2440340]prosh[/MENTION]ark. I've had the jiayu screen on for months now all good. No dust no bubbles. Works great.
[JiaYu S3 Questions & Answers] Daniel2255:
Yes, I have the same, it can be because of not perfect case or if tempered glass was not put in perfect simmetry with edges, I have only one edge with problems, because protector is little more at the left side, this is actually bad case design, or not perfect size case.

P.S. Can someone help me to install good Lolipop ROM on S3A ? Thanks.
[JiaYu S3 Questions & Answers] Bantryred:
No problem with mine either, but I've a new one ordered from jiayu de, about 10 euro cheaper than jiayu es due to shipping to Ireland, dropped phone twice already and its cracked, but saved the screen, so don't mind. I'm using the official cover also.

Trick I saw on youtube is to lay it on the screen and use sticky tape on one side to position it, then lift back like a book cover, remove protective cover and lay back onto screen. Should position perfectly. Also a room that a shower has been running for a few minutes is best for getting rid of dust in the air.
[JiaYu S3 Questions & Answers] cmullen:
Is this hardware question better suited for s3 hardware issue thread??
[JiaYu S3 Questions & Answers] TyskieMart:
is it something to uninstall or leave? Sorry this is the first time I've had a phone like this, I've always had iphones before.
[JiaYu S3 Questions & Answers] Bantryred:
Android rooter you need to gain root, anything else you can look in play store for titanium backup, this will allow you to freeze it, then if it doesn't cause havock with your phone remove it just in case. First thing I do with a fresh install is freeze apps I'm not sure about or don't know(or don't like), give the phone a few hours to settle, any problems just unfreeze the app, and then delete the rest. Less things to slow down the phone.
[JiaYu S3 Questions & Answers] freedgt:
New setting audio for Jiayu S3 all version

install via recovery attention on Lollipop

install Lollipop Rom

patch audio/xposed last

http://gavitex.com/share/oqovn82zo

great audio on S3 device System audio/Phone/Music

optimizer phone call sim 1 sim 2

system and music browser

compatible

100% KitKat

100% Lollipop
[JiaYu S3 Questions & Answers] Bantryred:
Do you think I can chance flashing on top of my running lollipop, or only after a fresh install? just I'm on holidays at the moment and no access to PC in case of problems?

Ignore.....