Failed... Phone does not answer - Sprint Samsung Galaxy S III

Friends- I am facing a strange problem here. While i connected Sprint S3 for the first time, i was able to connect it to WS 2.7 by latching to the com port after getting in diag mode(rmnet+dm+modem). I was even able to unlock the set by entering samsung default password (while it was not getting spc unlocked) and then flashed cdma operator parameters. After the phone got reset, i checked for prl in the handset which was changed, which meant i was able to flash the parameters.
But then after that, i am able to connect my phone to ws2.7 by latching to the com port, but when i go to read or enter spc/etc, it gives an error "Failed... Phone does not answer". I tried removing the phone and connecting it again, changing the port, reinstalling drivers, but same issue. Request help from gurus..

Related

Suggestion Needed

My problem is I can't access QPST, after I made a change to my ppp config...the weird part is, Odin works, and I can reset the phone in download mode. But when it comes back on, it keeps swithing into airplane mode...also, its giving an error message.TI have all the proper drivers installed...and the phone works...I just cant think of away to get back into my DIAG MODE so I can do programing. I have another post with more detailed info....I'm reposting here because I cant post in the development section yet.....
So...what error message is it giving you? What rom are you on? What change did you make to your ppp config? And are you using the proper modem for your build?
rom is the 2.1 stock..i didnt get a chance to change that yet...In ppp config, I changed my NAI Tethered..from boost to blank..then i changed the user ID to blank.... and I copied the HA AND AAA's from profile 0 & 1 to the epic from th Tp2....when I wrote to the phone it reboted.....as far as the modem I'm not sure but I think is odin..i downlaoded on it and tired to restore everything to stock but that doesnt work...
the message error says Sorry! The process com.android. phone has stopped unexpectedly. Please try again.
ummmm try a hard reset, or data restore... see if that resets the information that you changed, cuz the information you deleted and changed is the sprint programming so you might not have signal for data, atleast when i do my toroubleshooting i see the HA's and user name and stuff
I dont think the issue is with the ppp config..Its the NV items I wrote to the phone in cdma workshop...when the phone reset, and came back on it stopped reading the port. the phone can connect in pda but you can not acess cdma or qpst from there..I cant change back the NV items

Desire wont save or connect to any wifi any more

Ive got a genuine 3 UK (unbranded) desire and been using it for over a year.
Recently they released a small software update (2.29.405.5). I couldn't install this as not enough space so i thought id do a factory reset to get space, clean up and go from scratch.
Not a problem except after that reset my WiFi has stopped working completely.
It turns on, it shows as on, it scans and it shows WLANs around. However no matter what lan you select the second you enter a key without even trying to connect it says "Unable to connect to the network".
If i try to manually add a network i get "Unable to save the network".
It doesnt even seem to attempt to connect, just errors immediately. It's not a key issue as entering any key either correct or incorrect immediately produces the above error.
After a factory reset failed to get it working i rooted the phone to delete/edit the wpa_supplicant.conf file. This didn't solve the problem.
As a last resort i downloaded the latest RUU, flashed but again this hasn't fixed the problem.
So, does anyone know whats broken or how i can fix this or is it a return on the phone?
Everything else would appear to work perfectly but it just refuses to save any details of wlans or connect to them. It all worked fine before a factory reset!

[Q] What is "Service Programming Code" in QPST?

I'm trying to use QPST to backup the PRL from my phone before writing new PRLs, because my current, working PRL, 54013, is not in the "Every Sprint PRL" thread.
I have qpst installed and I have the phone connected and seems to be recognized in qpst.
I'll go over what steps I took so far. Some of this I just guessed at since I didn't find any docs that said what to do.
On the phone I did ##DIAG# and got a PhoneUtil menu:
UART:
( ) CDMA MODEM
( ) PDA
I chose CDMA MODEM
Then there is a button [ Qualcomm USB Setting ] at the bottom.
Which brings up IOTHiddenMenu:
( ) MTP
( ) MTP + ADB
( ) PTP
( ) PTP + ADB
( ) RMNET + + DM + MODEM
( ) DM + MODEM + ADB
Either of the two choices that include MODEM will cause the PC to recognize a samsung diag com port driver, COM17 in my case.
Then in QPST I can add port COM17 and pull up the service programming screen, and it shows:
SURF9615, online, from phone
ESN ####### Build ######### MEID #########
One) I don't know where to go in qpst to copy the prl from the phone. The docs that came with qpst suggest it's the Roam tab, Preferred Roaming Enable, File:[___]
Two) From the service programming screen, when I press the [Read from Phone] button, it prompts "Enter service programming code". I tried entering my MSL in there but that doesn't work. It just says "Roaming list receive failed". I don't know what "Service Programming Code" is. Is it MSL or something else?
I'm on a rooted and manually de-bloated ma7 rom with mc2 modem/radio/firmware. If this process requires any system apks to work, it's possible I've deleted something that broke it.
I don't expect anyone to be able to tell me what every single required system apk is, or to figure out why this isn't working, just to look over what I did and tell me if I'm even trying the right things.
Thanks
[UPDATE] seems maybe Service Programming Code is MSL after all.
When I disconnect/reconnect the phone and try again, and leave the default 000000 in the field, it returns with a different and clearer prompt that says you entered an invalid service programming code and the phone will not accept any write commands for the next 10 seconds, try again.
When I enter my MSL, I do not get THAT error message. So whatever is wrong, it doesn't seem to be the Service Programming Code.[/UPDATE]
you'll need to flash an older modem ....LJC modem. that should allow you to use your msl to enter service programming.....once in click Read From Phone.....then enter msl.....let it read then click Save To File.....that will save 2 files the file named "your ESN #_sp.rl0" will be the prl backup.
once your done you can flash back to your current modem......remember to backup prior to flashing anything.

[Q] No phone message in qpst com port status

Hi guys,
To enable AWS on SGH I317M Note 2 I have to use QPST software. I can't use it because QPST doesn't find phone even though in device manager it is listed as Samsung Mobile Serial Port (Com14) and has no problem. When I click "Ad Port" in QPST environment I see it as COM14-USB/QC Data Modem with "No Phone message. I tried different versions of QPST on different computers with the same result. I guess , problem is in the PhoneUtil settings (*#7284#} and ServiceMode (*#9090#} I changed to unlock the phone with Z3X box. Now it is unlocked and works properly.
To enable AWS I put the phone in debug mode, in PhoneUtil settings #*7284# I put both PDA, Qualcomm settings are set to RNDIS+DM+Modem. What else do I have to do to see my phone in QPST software? What did I do wrong that the software doesn't connect with the phone? Do I have to flash it or just change some settings in the hidden menu? How to do that?
Did anybody have this problem / How did you solve it?
Thanks
I am having this problem as well. Any one have the answer?
Found the answer:
http://forum.xda-developers.com/showpost.php?p=36900197&postcount=314

(Help) Radio power off, cant get it on.

Hello,
My phone can not find any network. Phone recognizes the SIM, when i try to select manual 4g/3g/2g phone does not find any signal. Wifi and bluetooth working.
When i look in "phone information" Mobile radio power is off and preferred network type is wrong. I cant get it on and i cant select the true network type.
I did flash modem.img again and again.. I don't get what is the problem.
Before that, i broke the partitions as 45/46/47 and /vendor, after i recover these, Phone works fine but i face the this dead end problem..
I tried these;
Flashing AOSP, same.
Flashing (same model RN5) modem.img
I did flash the global rom a few times
Reset tens of times..
How can i solve this problem ? can anyone help please ?
i.hizliresim.com/lqkNbp.png

Categories

Resources