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I've bought SM-G900H from China. A different firmware was running (G900HXXU1ANCG) and when I turned it on, it said "NO SERVICE AVAILABLE". Therefore I tried to update firmware, and being an Android noob, I have no backups of EFS. Now my phone have 0049xx generic imei. I've tried some stock ROM's with different CSC's but no luck. Also I couldn't find original stock rom (G900HXXU1ANCG), and when I googled it I just find Chinese sites.
My questions are:
1) How a firmware update flushes my IMEI? (I think it is written somewhere inside my device, but Android firmware could not read it?)
2) Is it possible to recover my imei with some other G900H firmware?
3) Is it possible for me to recover my imei if I can find G900HXXU1ANCG firmware?
4) If no firmware helps me out to recover my imei, is it possible to repair it?
Thanks,
Also, my device S/N in battery bay is not verified by Kies3. But Phone INFO app recognizes as April 2014 made in China.
eaxitect said:
I've bought SM-G900H from China. A different firmware was running (G900HXXU1ANCG) and when I turned it on, it said "NO SERVICE AVAILABLE". Therefore I tried to update firmware, and being an Android noob, I have no backups of EFS. Now my phone have 0049xx generic imei. I've tried some stock ROM's with different CSC's but no luck. Also I couldn't find original stock rom (G900HXXU1ANCG), and when I googled it I just find Chinese sites.
My questions are:
1) How a firmware update flushes my IMEI? (I think it is written somewhere inside my device, but Android firmware could not read it?)
2) Is it possible to recover my imei with some other G900H firmware?
3) Is it possible for me to recover my imei if I can find G900HXXU1ANCG firmware?
4) If no firmware helps me out to recover my imei, is it possible to repair it?
Thanks,
Click to expand...
Click to collapse
+1
Hi
Also I have the same problem.
Does anyone has this firmware?
I found it in a chinese site but it need registration with a landline number in china, so I couldn't download it.
Can I flash another firmware that will repair the phone?
What model (version) of s4 is exactly this phone? which software is installed on it? is it stock or not ? plzz help and tell me its complete version details
My phone is sgh-i337 or gt-i9505 ? Or only baseband version is i337...or any firmware version difference ? Help
Open the back and remove the battery. Look on the label. Unless the person who sold you the phone physically changed the label, or removed it, it will accurately tell you the hardware version of your phone.
Given that the boot loader and modem (baseband) are for the AT&T version, SGH-I337, it seems likely that the hardware is I337.
Edit: Also, check that it's not a cheap fake clone. There are apps that can check hardware, and run benchmarks, etc. Search "Genuine Galaxy" on the play store.
creepyncrawly said:
Open the back and remove the battery. Look on the label. Unless the person who sold you the phone physically changed the label, or removed it, it will accurately tell you the hardware version of your phone.
Given that the boot loader and modem (baseband) are for the AT&T version, SGH-I337, it seems likely that the hardware is I337.
Edit: Also, check that it's not a cheap fake clone. There are apps that can check hardware, and run benchmarks, etc. Search "Genuine Galaxy" on the play store.
Click to expand...
Click to collapse
On back its printed gt i9505...and I installed genuine galaxy it also says its genunine and model gt i9505......but why baseband is different :/ ?
I think my baseband is of different phone but hows that possible...
why someone would change it...
ahsandon007 said:
I think my baseband is of different phone but hows that possible...
why someone would change it...
Click to expand...
Click to collapse
I've really no clue. I'm not aware whether an AT&T modem will even work on that phone.
If the hardware is genuine GT-I9505, then you will most likely get a more definitive answer in the XDA-Developers forum for that phone.
ahsandon007 said:
What model (version) of s4 is exactly this phone? which software is installed on it? is it stock or not ? plzz help and tell me its complete version details
Click to expand...
Click to collapse
It's most likely an I337 with an I9505 system. Either way, since the bootloader is i337, that means it's locked so if it ever was an I9505 it's not now, but mist likely it wasn't ever.
I checked indownload mode its sgh i337....can I install back stock firmware ...see this site http://www.att.com/esupport/softwareUpdateArticle.jsp?sid=KB419415&cv=820
is it possible to flash through odin this stock lollipop firmware?
Finally I got it....its i337...I checked imei on imei.info it says it is i337 and also checked for blacklist its all clean....and I opened back cover and see it and its written "MADE BY SAMAUNG" ...spelling of samsung is wrong ...it means sticker and software are of 9505 and hardware are i337 at & t usa carrier....I think its changed in korea...phone is converted....now planning to download stock firmware of i337 lollipop and install through odin...
if anyone have link plz share
ahsandon007 said:
Finally I got it....its i337...I checked imei on imei.info it says it is i337 and also checked for blacklist its all clean....and I opened back cover and see it and its written "MADE BY SAMAUNG" ...spelling of samsung is wrong ...it means sticker and software are of 9505 and hardware are i337 at & t usa carrier....I think its changed in korea...phone is converted....now planning to download stock firmware of i337 lollipop and install through odin...
if anyone have link plz share
Click to expand...
Click to collapse
The boot loader is locked, so you can't do this exactly. You can install stock KitKat, install safestrap, and upgrade to lollipop that way. You need to read through the forums to understand what you are doing before you proceed. I'd suggest you do quite a bit of reading, and only flash when you are sure you know what you want to do.
creepyncrawly said:
The boot loader is locked, so you can't do this exactly. You can install stock KitKat, install safestrap, and upgrade to lollipop that way. You need to read through the forums to understand what you are doing before you proceed. I'd suggest you do quite a bit of reading, and only flash when you are sure you know what you want to do.
Click to expand...
Click to collapse
Send me links of threads from which I can understand and also which kitkat version should I install ...if u explain me in detail it will be helpful ..plz
ahsandon007 said:
Send me links of threads from which I can understand and also which kitkat version should I install ...if u explain me in detail it will be helpful ..plz
Click to expand...
Click to collapse
You seem to understand what you are doing. You should be able to figure this out on your own.
Start here.
Also this.
And this.
Or try some of the fine custom firmware in the Android Development forum.
ahsandon007 said:
(in a private message) Hey...there are so many things I cant understand in threads...can you plz tell me step by step how I can update to stock lollipop my sgh i337 ...safestrap etc..stuff ..thnx in advance
Click to expand...
Click to collapse
I do not own this phone, so I can't test or speak from personal experience. I already gave you the links to the information you need ^^^. I don't know if you can receive Over The Air (OTA) firmware updates. You may not be able to if you're not in USA. Also, I'm not sure if you need to be on an AT&T sim. If you can, you can get stock lollipop without root with this method: go to the "[GUIDE]Odin to Stock, Updating, Rooting, and Installing Safestrap" which is the second link. Go to the second post titled "Odin to Stock, Updating, Rooting, and Safestrap Instructions" and click the button to expand the instructions for "OPTION 1 - Stock Lollipop (No ROOT)"
If you cannot receive OTA updates, then currently your option would be to first flash NB1, manually flash the NJ4 update, root and install safestrap. In the Odin to Stock guide, perform both step 1 and step 2 under "NJ4 -- KitKat 4.4.4" After this, you can use the "[How-To] Update to I337_OC3 - 5.0.1 and KeepRoot (4/7/2015) " thread, which is the third link above ^^^.
Your third option would be to wait until the developers post a method for flashing Lollipop directly from Odin.
creepyncrawly said:
I do not own this phone, so I can't test or speak from personal experience. I already gave you the links to the information you need ^^^. I don't know if you can receive Over The Air (OTA) firmware updates. You may not be able to if you're not in USA. Also, I'm not sure if you need to be on an AT&T sim. If you can, you can get stock lollipop without root with this method: go to the "[GUIDE]Odin to Stock, Updating, Rooting, and Installing Safestrap" which is the second link. Go to the second post titled "Odin to Stock, Updating, Rooting, and Safestrap Instructions" and click the button to expand the instructions for "OPTION 1 - Stock Lollipop (No ROOT)"
If you cannot receive OTA updates, then currently your option would be to first flash NB1, manually flash the NJ4 update, root and install safestrap. In the Odin to Stock guide, perform both step 1 and step 2 under "NJ4 -- KitKat 4.4.4" After this, you can use the "[How-To] Update to I337_OC3 - 5.0.1 and KeepRoot (4/7/2015) " thread, which is the third link above ^^^.
Your third option would be to wait until the developers post a method for flashing Lollipop directly from Odin.
Click to expand...
Click to collapse
I successfuly updated to 4.4.2 stock NB1 software manually thorough odin then manually flashed NJ4 by stock recovery...now im not receiving ota update to lolipop....now what nxt to do ? should i root NJ4 and install OC3...
And actually I dont want to root i nedd unrooted stock OC3 ...if you know any direct method to flash..
After update to nj4 4.4.4 im getting delays in sending text msgs and making calls....what to do now should i flash different modem or baseband any ideas ?? :/
Now that you have updated your user account, we can see that you are in Faisalabad, Pakistan using Mobilink carrier. As far as I know, you will not be able to receive an over the air update, nor be able to use Kies to update. Someone who knows more could give a definitive answer on this.
Assuming that you will be unable to use OTA or Kies, your options are:
- root, install safestrap, install rooted OC3
- wait unitl (and if) developers post an Odin flashable version of stock unrooted OC3.
As far as your other issues, you could install the NB1 modem (baseband) and see if that clears up the issues, as it was working before.
creepyncrawly said:
Now that you have updated your user account, we can see that you are in Faisalabad, Pakistan using Mobilink carrier. As far as I know, you will not be able to receive an over the air update, nor be able to use Kies to update. Someone who knows more could give a definitive answer on this.
Assuming that you will be unable to use OTA or Kies, your options are:
- root, install safestrap, install rooted OC3
- wait unitl (and if) developers post an Odin flashable version of stock unrooted OC3.
As far as your other issues, you could install the NB1 modem (baseband) and see if that clears up the issues, as it was working before.
Click to expand...
Click to collapse
I downgraded modem to NB1 and no signal then i used OC3 modem it works bit better than previous one.....lags sometimes ...is there any way to flash 9505 modem to i337 phone ? :/
I upgraded to 5.0.1 using keeproot method of flashfire...thanks broo very very much.....
baseband problem still exists on OC3 modem....i maximum get 3/5 signal bars....can i flash i9505 modem using mobile odin or ant method ?
EDIT: i flashed successfuly 9505 modem but baseband version goes unknown and no sim/signal....is there any fix? Flashing efs?
What if I dwld 9505 lolipop from sammobile and install by odin or flashfire?
hi,
I bricked ;y note 3 and I get this message in download mode after trying to flash the lollipop firmware....odin fails and then I get this message.... im downloading a kitkat stock firmware now. but can anyone tell me more about the download mode error? check the attachement pls
This usually happens when you flashed the wrong firmware for your device.
You need to go to sammobile (and look up your device and country/region) to get it.
**It's not allowed to post sammobile links on here (though some users don't follow the rules - so someone will probably post it anyway lol)... but you need to have exact same model to your phone (and country region).
If you're not sure, open up the back case and see if it says on battery or under it any details.
I fixed it! Downloaded every firmware there was for my model and it worked with one of them woohooow thanks!
Good! Problem solved!
Hi! I've been searching all over the internet for any way to do this, until I got to the point in which I'm not sure it's even possible.
So I finally decided to ask here.
Is there any way I can flash a stock G900F firmware (more specifically, one of the ILO's versions since I live in Israel) on my SM-G900P?
During my search I've come across pit files, csc codes, firmwares, adb and whatnot. I can't make any sense out of it any more.
I've searched this entire post and found nothing that works for me.
I have tried every method that I could, but it just won't cut it.
Every time when I try to flash the European PIT file or the general G900F PIT file or the ILO (android 5.0) stock firmware, I get a security check error.
When it's the rom, I get security check: aboot. When it's the PIT file I'm trying to flash I get security check: PIT.
Some say you can't flash G900x roms on a G900y phone. Some say you can. I'm very confused, I have no idea what to do, and my
stock G900P firmware is giving me some issues (let alone not being in my native language).
My sister bought this phone for me, and it had an Hebrew option, but it was running a firmware far from a stock one.
It also had many problems and bugs and freezes, so I changed the firmware to match the model. Can anyone help me, please??
Hi
For your S5 G900P model there is already 6.0.1 rom download the firmware and install it through ODIN
http://www.sammobile.com/firmwares/database/SM-G900P/
download any country S5 G900P 6.0.1 firmware it will work
Dont try to install other variants firmware to yours it might brick your device
yash92duster said:
Hi
For your S5 G900P model there is already 6.0.1 rom download the firmware and install it through ODIN
http://www.sammobile.com/firmwares/database/SM-G900P/
download any country S5 G900P 6.0.1 firmware it will work
Dont try to install other variants firmware to yours it might brick your device
Click to expand...
Click to collapse
My problem is the default G900P firmware. Even on the latest PVPU3CPCA
running Marshmallow 6.0.1, the phone itself ignores calls sometimes and notifactions.
Yesterday I got a call without my phone ringing at all. It didn't show there was an unanswered call.
I get disconnections and many other problems, even with the default firmware.
This is why I ask if I can change my default firmware, or just give up on my phone.
Note: I've managed to install 5.0.1 Lollipop default firmware (BOK4) and install Cyanogenmod 12 for my model. It is working but the call ignores and disconnections and the notifcations ignores still persist. Should I just give up and sell my phone?
Loldude the 6th said:
My problem is the default G900P firmware. Even on the latest PVPU3CPCA
running Marshmallow 6.0.1, the phone itself ignores calls sometimes and notifactions.
Yesterday I got a call without my phone ringing at all. It didn't show there was an unanswered call.
I get disconnections and many other problems, even with the default firmware.
This is why I ask if I can change my default firmware, or just give up on my phone.
Note: I've managed to install 5.0.1 Lollipop default firmware (BOK4) and install Cyanogenmod 12 for my model. It is working but the call ignores and disconnections and the notifcations ignores still persist. Should I just give up and sell my phone?
Click to expand...
Click to collapse
Try other country firmware, there may be bugs that came by default with your country firmware
Try to clean install firmware by going to recovery and clear cache and data
No you can't flash stock firmware for a different model S5
Thanks for the reply. I guess I'll flash my stock G900P Marshmallow firmware.
I will however, change my mobile network supplier, and report here the results.
It could be a compatibility issue with Samsung.
yash92duster said:
Try other country firmware, there may be bugs that came by default with your country firmware
Try to clean install firmware by going to recovery and clear cache and data
Click to expand...
Click to collapse
I have used TWRP to factory reset and reset data. Afterwards I flashed a stock
G900P (lollipop, I believe) firmware which I got from Sammobile.
Then my device updated to G900PVPU3CPE1 using OTA update.
I did already try all of the 4 variants (unknown and Sprint), all had these issues with them.
Note: I used to have G900PVPU3CPCA. Now it is CPE1. Not sure how this will effect anything.
I have relative problem but in my case the phone give two different version whith phone checking by 1234 it say it's G900F model AP:G900FXXU1BOC1, CP:G900FXXU1BOC7, CSC:G900FITV1BOC1 but when I check with phone info apk all information is for G900P I ready try to update to MM6 with G900P stock firmware and then the phone IMEI changed to 9....serie after when I restaure the backup ROM the phonegive now many issues like COMEBACK and MENU KEYS don't work, when I receive a call the phone restart and camera don't work if sameone have solution , I thanks in advance
dont flash a tar.md5 on your G900P thats for another variant, it could hard brick your device. The problem youre having with missing calls isnt from the firmware. Are you not using it on sprint anymore? I saw your mention of Hebrew on it which leads me to think that youre using it outside of the US, if thats the case, the phone is entirely capable of using non-US GSM carriers, I used mine in Romania and Bulgaria this summer with zero issue.
---------- Post added at 12:11 PM ---------- Previous post was at 12:11 PM ----------
shjeanpy said:
I have relative problem but in my case the phone give two different version whith phone checking by 1234 it say it's G900F model AP:G900FXXU1BOC1, CP:G900FXXU1BOC7, CSC:G900FITV1BOC1 but when I check with phone info apk all information is for G900P I ready try to update to MM6 with G900P stock firmware and then the phone IMEI changed to 9....serie after when I restaure the backup ROM the phonegive now many issues like COMEBACK and MENU KEYS don't work, when I receive a call the phone restart and camera don't work if sameone have solution , I thanks in advance
Click to expand...
Click to collapse
what model shows under the battery?
The model under batt is g900f
Nobody don't take care of my problem
shjeanpy said:
Nobody don't take care of my problem
Click to expand...
Click to collapse
All the information is here, read
Whatever model it says in download mode is the correct model, the rest are faked to sell a different model phone as a more popular one
now what to do to make it working like before on GSM
I live in Ghana. I bought my Galaxy s5 from a store. Obviously they said it is brand new. I went back to office and tried updating to marshmallow and I was informed that the phone has been changes in an unauthorized way so I should download the update via kids or smartswitch.
Mind you, the phone came with a firmware for model g900f (I couldn't write down the firmware details since I did not know what they meant then). I thought it was a firmware error so I wanted to upgrade manually, and when I booted to download mode I rather found the model to be a g900p.
After flashing back to g900p I cannot flash back to g900f because the phone is inactivated even though I use a high speed wifi, I cannot access lots of functions like find my samsung.
I know there is a way to flash back to g900f. Please help me and my friend up there. Thank you
guys, you can use a g900p in countries outside of the USA. I just did that less than 6 months ago (Romania and Bulgaria). What errors are you getting when you pop the sim card in? Is youre device rooted with a custom recovery? what ROM and baseband are you on? Certain ROMs only need you to run the SSU.apk to unlock the global capability of it. Also, idoneapps.com is a place you can go to fully unlock the device. @idone and @Nodial are the forum moderators over there and they are likely the smartest guys in the room
---------- Post added at 12:29 PM ---------- Previous post was at 12:27 PM ----------
also, idoneapps.com charges $35 for their unlock service, but if youre at a dead end, its a price worth paying. Ive unlocked both of my G900Ps thru them, and their work is flawless
I have the galaxy s7 edge 935f and I want to restore to the actual stock rom for the phone..
I flashed the stock android n rom yesterday to try out
unfortunately I didn't back up the stock rom
now I'm trying to go back to stock but I'm not sure what my csc or product code is
I used the galaxy info app from the play store but it doesn't tell me my original only the one from the rom.
is there any way to find out using serial number or imei??
Maybe this will help you. Take a look at post #2 on this site:
https://www.sammobile.com/forum/showthread.php?t=29918