Sharp SH-01j - Android Q&A, Help & Troubleshooting

Hello,
I wanted to buy Japanese flip phone Sharp SH-01J, but I've read on auctions that it's Android 5.1.1 and no longer updatable (probably because of Docomo network, which stopped supporting it).
Anyway, I can't find any official or custom ROM for this phone. Maybe it's behind Japanese language barrier on the internet.
Could someone advice with this phone? I need atleast android 6+. I'm not sure if just AOSP or something like LineageOS will be functional without many adjustments in code.

Related

Will I be able to update this I9300 to >4.4?

I'm new in Android world, and I have to buy cheapest Android phone that will be able to handle Android 4.4 or newer.
I have found that the best option is Galaxy S3 and that there's one on Aliexpress. I'm aware that it might be a clone but it will not be my primary phone. It just has to be able to handle newer Android.
Can't post a link, search for the top ordered Samsung Galaxy S3 I9300 on Aliexpress.
Has anyone tried it? Will software see it as genuin S3? Thank you!
if it's a real i9300 then you are only able to upgrade via custom rom. Official support via samsung stopped at 4.3
If You need official KK (4.4), then You must search form S3 4G/LTE (9305). Basic S3 ended with 4.3 (as maultasche said).
This must be S3? If not, try search Moto E - it's cheap and small chance to buy fake one - in S3 (generally in Samsung phones) it quite ease to buy fake/copy when your search for cheap phone.
You are right, thank you! And I will check Moto E but what about S3 Neo?
S3 Neo has 4.4.
You can check every Samsung phone here: http://www.sammobile.com/firmwares/
Just type model name/code (S3 or 9301) and it will find all/latest version of firmware.
It you want a phone for calling/texting (and using in general), you should list your needs/requierements/max price and ask what to choice - XDA probably has a place for it.
If you want a phone for testing/development Android apps, you should think about Motorola/Nexus or some new models with offical long support (ie Xperia family).
I just need a >4.5" phone for general use, with at least 4.4 (to use with smart watches and bands). With as low cost as possible. Galaxy S3 Neo is my leader now.
I don't know where I You from, what models ara in your country and in what prices, so it's hard to suggest any model.
I suggest You to use some kind of price comparation site (in our country), choice your requierements and list devices. Then choice what you like (what looks nice to You) and has a good price.
Then paste list of interesting devices.
For example there are couple of cheap models named "Core" or "Grand" (from Samsung) with screen size obove 4.5 inch and new Android.
Downsides are: not so "strong" CPU/GPU (for games) and lack of light sensor - it shoudn't be a issue as You want to use smartwatch anyway.
In my opinion s3 is best choice As long as there is ANY chance to get some cm (official/ unofficial)
Ekci said:
I'm new in Android world, and I have to buy cheapest Android phone that will be able to handle Android 4.4 or newer.
I have found that the best option is Galaxy S3 and that there's one on Aliexpress. I'm aware that it might be a clone but it will not be my primary phone. It just has to be able to handle newer Android.
Can't post a link, search for the top ordered Samsung Galaxy S3 I9300 on Aliexpress.
Has anyone tried it? Will software see it as genuin S3? Thank you!
Click to expand...
Click to collapse
You can upgrade it even to marshmallow why KitKat?
As we are expecting the official cm to release tomorrow so I think that s3 is the best choice. And if you just like touchwiz s3 has 4.4.4 ports from touchwiz and you can install them. But I recommend you to install lollipop 5.1.1 rom if you buy a s3 device. You chose the best device if you want any help on how to flash these roms just reply my post.
If I helped you hit the tnx button.:good:

How can I create a rom for Huawei P9 or Samsung Galaxy S7 (Edge) from Stock Android

My last and my current smartphones were nexus devices. Since google revealed the pixel I thought about other smartphones. But I don't like update speed from non-google companies.
How difficult would it be to convert the current Stock Android (for example android 7) to the Huawei P9, OnePlus 3 or the Samsung Galaxy S7 or any other top device.
And how much time would you need to support also the curved Display from the Samsung Galaxy S7 Edge or to support the notification button from the OnePlus 3 and the fast charging.
To myself: I would say that I am quite good at Java but not in a professional way.It is just a hobby.
In general: If I buy the latest smartphone of a company like Huawei, Samsung, OnePlus or LG would it be possible to convert the current Android version to my device? How much time would I need for that if I only want the Stock Android functions and the fingerprint sensor (Cyanogen features are not needed) and how long would I need if I also want to support the device specific features like a pen or a curved display?
How dangerous would that be? Breaking my device would be pretty easy right?
If that is possible how do I convert the Stock android to my device?
Thanks a lot
p4
short answer: very difficult. Huawei uses custom SoC from HiSilicon, and the specs for these chips is not published. similarly for Samsung devices using Exynos chips. Samsung phones running Qualcomm have a better chance.
if you want to learn to build AOSP (or something like CM), start with the AOSP documentation, then the CM wiki. Or go to the device forums here and check if someone has already started progress. for Huawei and Samsung (exynos), it's a long journey.
it goes well beyond knowing Java.
relatively speaking, modern devices are tough to permanently brick as long as you don't touch the bootloaders.
Thanks for the answer

Can I get Lineage OS on a phone before I put my sim card in? + a couple other q's

Hello,
I'm a fairly novice phone user that is currently using the Samsung Galaxy J8 and I'm looking to upgrade, I love the Pixel software and camera but I prefer the design of other phones and their hardware.
I'm currently looking at the Redmi K20 (not pro) and Samsung Galaxy A70 as my main options with the Google Pixel 3 and 3a as my 'last resort' for lack of better words.
I was wondering if the process of downloading and installing Lineage OS differs between devices and, since it wipes data, if it is safer (or even possible, like I said, I'm not very knowledgeable about phones) to get Lineage OS on the phone before I put my sim card in.
I will also be putting on the Google Camera APK and I believe I've seen a video where the OnePlus 7 Pro was using a GCam not specifically made for it which led me to wonder how you are supposed to know which GCam is best for you, of course I will download the one specifically made for my phone but do I go through every other option until I find the best one too?
If I do put on Lineage OS which apps stay and which get removed/added? Will it affect the stock camera app?
Also, is it possible to get Google's 'Now Playing' feature on any Android phone?
Sorry if I have broken any rules or done something wrong, I'm new to this site but would like to be on here more often, thanks in advance.

SUGGESTION: Best cheap android phone with custom rom and working camera+radios

Hi All,
I'm an engineer looking to upgrade a product which uses an old Altel smartphone. I'm experienced in Unlocking and flashing. I have already done a search, but now in 2020, there may be new info.
Looking for suggestions for the best CHEAP android phone which has good custom ROM support for android 7+ (ish).
I need to use the back camera, and connect via wifi, bluetooth, or Cellular Data. It will be tested in the US, but may benefit from support for many globally common 3g and 4g bands.
One last thing. Would love to find something I can still buy a few dozen of NEW, or at least MFG REFURB.
Can anyone suggest suitable phones? So far, been considering late nexus line and early pixel line, knowing they're flash unlockable.
Thank you for reading! Apologies if I hit the wrong section of the forum.
bizzzle said:
Hi All,
I'm an engineer looking to upgrade a product which uses an old Altel smartphone. I'm experienced in Unlocking and flashing. I have already done a search, but now in 2020, there may be new info.
Looking for suggestions for the best CHEAP android phone which has good custom ROM support for android 7+ (ish).
I need to use the back camera, and connect via wifi, bluetooth, or Cellular Data. It will be tested in the US, but may benefit from support for many globally common 3g and 4g bands.
One last thing. Would love to find something I can still buy a few dozen of NEW, or at least MFG REFURB.
Can anyone suggest suitable phones? So far, been considering late nexus line and early pixel line, knowing they're flash unlockable.
Thank you for reading! Apologies if I hit the wrong section of the forum.
Click to expand...
Click to collapse
There are no *NEW* cheap phones that have custom ROM support unfortunately. But used phone are an option : ) If you want official ROM support (Even to this day!), you can get a Samsung Galaxy S4 for 50$, an S5, Note 3 (Android 9 - 10 support!).
If you want a used phone at 100-150$, you can get a A5 2017, Google Pixel 1, Nexus 6 (Don't buy the 6p)
If you want to get a Brand new phone: Moto G7 and G6 Plus (200-250$). (Theese phones have a more complicated process of modding)
You can check the Lineage OS download Page here: https://download.lineageos.org/ Theese are all of the supported devices.
If you don't want to have any difficulties, you can get a Samsung but be careful with the variants! Get the international or Canadian variant because if you get a US variant, there are no methods of unlocking the device (except for the S5 and less) You can also get the Google Pixel, but do not buy the US variant. Same for the nexus devices...
Your knowledge and help are much appreciated.
Can you offer advice on USB OTG Compatibility with various phones on Lineage? I've had mixed results in the past with stock ROMs.
alexenferman said:
There are no *NEW* cheap phones that have custom ROM support unfortunately. But used phone are an option : ) If you want official ROM support (Even to this day!), you can get a Samsung Galaxy S4 for 50$, an S5, Note 3 (Android 9 - 10 support!).
If you want a used phone at 100-150$, you can get a A5 2017, Google Pixel 1, Nexus 6 (Don't buy the 6p)
If you want to get a Brand new phone: Moto G7 and G6 Plus (200-250$). (Theese phones have a more complicated process of modding)
You can check the Lineage OS download Page here: https://download.lineageos.org/ Theese are all of the supported devices.
If you don't want to have any difficulties, you can get a Samsung but be careful with the variants! Get the international or Canadian variant because if you get a US variant, there are no methods of unlocking the device (except for the S5 and less) You can also get the Google Pixel, but do not buy the US variant. Same for the nexus devices...
Click to expand...
Click to collapse
bizzzle said:
Your knowledge and help are much appreciated.
Can you offer advice on USB OTG Compatibility with various phones on Lineage? I've had mixed results in the past with stock ROMs.
Click to expand...
Click to collapse
All of the phones I mentioned have OTG capability
Probably almost all phone supported by lineage have OTG. Don't worry about that.
bizzzle said:
Hi All,
I'm an engineer looking to upgrade a product which uses an old Altel smartphone. I'm experienced in Unlocking and flashing. I have already done a search, but now in 2020, there may be new info.
Looking for suggestions for the best CHEAP android phone which has good custom ROM support for android 7+ (ish).
I need to use the back camera, and connect via wifi, bluetooth, or Cellular Data. It will be tested in the US, but may benefit from support for many globally common 3g and 4g bands.
One last thing. Would love to find something I can still buy a few dozen of NEW, or at least MFG REFURB.
Can anyone suggest suitable phones? So far, been considering late nexus line and early pixel line, knowing they're flash unlockable.
Thank you for reading! Apologies if I hit the wrong section of the forum.
Click to expand...
Click to collapse
I have 2 Samsung Galaxy S3 ( circa 2012 ) and while they are far from new, they are great phones to play around with.
I am far from experienced, but I have enjoyed flashing Custom ROM's , from CyanogenMod, thru various versions of Lineage, and now CrDroid. The newest O/S that I flashed is CrDroid 3.8.9 ( based on Android 7.1.2 - I think! ). Runs great. Stable. Long battery life. Ran ( 'right out of the box' ) without any need to install Gapps.
The nice thing is the Samsung Galaxy S3 is so darn abundant. Seems that everybody has one collecting dust in a drawer. And that means they are cheap ( as in give it away ). All the Samsung Galaxy S3 came with unlocked bootloader ( I think that is the term ) except for the Verizon model.
Icing on the cake is, a fellow from Montreal, alexenferman, is the genious authour of the CrDroid Custom ROM.

Questions about the Lenovo Legion Y70

I have been thinking about buying a Lenovo Legion y70, and the truth is that I have several questions.
The first is that if the cell phone allows the transmission of screen and sound in the discord?
Also, what is more recommended? Buy a version with the global rom installed on aliexpress, or buy it new and sealed and install it myself?
And also how is the experience with this cell phone? Is it recommended or are there better options?
JMFK10 said:
I have been thinking about buying a Lenovo Legion y70, and the truth is that I have several questions.
[1.] The first is that if the cell phone allows the transmission of screen and sound in the discord?
[2.] Also, what is more recommended? Buy a version with the global rom installed on aliexpress, or buy it new and sealed and install it myself?
[3.] And also how is the experience with this cell phone? Is it recommended or are there better options?
Click to expand...
Click to collapse
1. Yeah why wouldn't it? You can do this on any android phone.
2. There is no global rom version. Some sellers off to install google play for you since it doesn't come with it. Either option is fine, but if you don't know how to do it and are going to have trouble figuring it out, having the seller do it will be more convenient, but otherwise it's not too hard to do. Keep in mind you are still using the CN rom, which while it does have English, and other languages, will still have the typical chinese rom bloat.
3. Mine hasn't arrived yet so I cant speak from experience, but if your budget isn't more than 300ish USD, you won't find anything with better hardware. However, this doesn't make it the best option, unless you don't mind being stuck on the chinese rom with no future updates. I think its worth spending the extra for a phone with a good global rom, especially if your carrier is supported (a lot of the alternative options didn't support my carrier), but I personally couldn't afford it which is why I've purchased one of these. If your carrier supports it, I think the Realme GT Neo 5 SE, and Xiaomi Redmi Note 12 Turbo are better options. They cost around 330-340 USD, have similar performance, better body weight/size, and much better software. Only thing they're really missing is dc dimming, and good frequency bands/carrier support.
I have a discord server for Legion Y70 information, and discussion here https://discord.gg/r5VMszTGVr, look in the #interested-buyers channel for more info.

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