GS4 - SC-04E (Docomo) - Osaifu Keitai installation - Galaxy S 4 Q&A, Help & Troubleshooting

Hello,
I'm planning to root the phone and install a custom ROM on my Docomo GS4. But I'm worried that I might not be able to use the Osaifu-Keitai application. This is one the most used purposes of my phone.
I heard that it is not possible to install Osaifu-Keitai in other deivces, although they have NFC, like Nexus 5.
Has anybody installed and used Osaifu-Keitai on a custom ROM?
Cheers.

I would like to know too as I changed my Japanese Huawei P30 pro rom to an European version. Osaifu-Keitai has stopped working for me.

Related

SM-G9008V China Mobile radio

Hi, everyone,
I'm desperately missing Google Play on my China Mobile Galaxy S5, and I'm planning to root it. However, I haven't been able to find any auto-unlockers that support this particular model for the root process.
My biggest concern is still being able to make calls on the phone when I take it on trips back to China (I'm currently in the US).
I'd like your opinion: should I try and root it using a universal root, and then just install the China Mobile radios? Will this even work? The last time I rooted a phone, it was my Verizon GNexus, so it's been a while...
Thanks very much in advance, guys!
Rooting and installing a recovery and gapps will not affect your China Mobile radio. As long as you don't install a custom ROM you will still have access to TD-LTE. I have a G9008V which is rooted and has play store installed using the method in this thread:
http://forum.xda-developers.com/showthread.php?t=2712538
It works. You may have some work to do to get play working, but it works and it does not affect the radio.
I have same model SM-G9008v. It's a Chinese variant that dad gifted to me. I know want to install international rom in it... Please help... The links in some previous posts not working for international rom.... I am from Pakistan.. Thanks in advance

[Q] Can "UKify" My Verizon S5?

Hello
So this is probably a really dumb question but its something i need to know before i do something stupid. So while my gf was in China she bought the American Verizon version of the S5, which had some custom Chinese firmware on it. Now recently i have got the phone now and i updated it and flashed the new 5.0 firmware on it. Now i like it but it is all american with a load of apps and stuff. I am using my three UK sim card and it kinda works but its very buggy when it comes to data and text and calls. So i want to be able to put UK firmware that would work with 3 mobile well. is this possible? the specs of my phone are below (it is also currently rooted)
Thanks
Update
Update: So i installed the Syndicate Lollipop ROM and its pretty much how i want it without any bloatware so i resolved this myself internet seems to be working fine also including texts and calls

Verizon S5 - changing rom and stuff

Hello,
I got S5 Verizon from my firend as a present. I'm from PL and got it from the US.
Apps are crashing because difference between rom language and app language. Some of in-built apps are annoying.
I would like to install non verizon rom that include more than few language packs and remove activation agent so here are my questions.
Can I root it if it's lollipop 5.0? If yes how to do it?
Can I instal custom or non verizon rom?
Can anyone post me some links to do it step by step?
I'm not a pro, but have some experience with rooting and flashing custom roms, but the older ones like 4.2.2.
woxxor

Sych with Gear S2

Hello and sorry if I am not in the right tropic,
I am about to order a Mate 8 from china with its Chinese Rom. But I am wondering if I'll be able to sync my Gear with.
I made a test with Wiko Fever and had no problem, all what needed is to down load the add-on to Samsung Gear Manager.
I too tried my Gear with the Model NXT L29 which did also sync with no issue.
Last point, if I get the phone wit the Chinese Rom, then I change the Rom to Global NXT L29 (if possible still to know), do you think that sync can be done?
Thanks for your helps
Hello and welcome here
1) Bluetooth pairings are absolutely fine with Gear S2 and you can manage things with the add-on app.
2) Any ROM will sync without any issues, I am sure. Chinese version has the Chinese language and related issues. Rest all are same
That is good with thanks.
May ask you if you the Mate8, do you think it is easy to change rom to global without issues. I am really hesitating.
Its very easy

stockrom s10+

Hi there, good evening.
I have bought an S10+ via amazon renewd and it is working all fine but there is a rom on this device from AT&T.
It is unlocked and it works but I was wondering is it possible to install an normal stockrom without the AT&T software or do I have to root the device and put some custom rom on it? the model is SM-G975U. even better would be if I could flash the dutch version stock, but I'm not sure that wil work or I might have to root the device first...
Hope you can Help me with this one
Jamie

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