yashsingh1/xdaforums huggingface dataset:
[Sony Tablet S] leokook:
"E:Prohibit update as a result of checking version or base sku" - X.T.S. SGTP122

Good day!

I came here to ask for help.

Here's my story. I live in Colombia (South America), and 3 years ago, I bought this Xperia Tablet S 32GB. It worked well, but, after a year, it did not want to connect to Wi-Fi networks. I tried everything, flashing firmware, restart, but, then, i realized that it was a Hardware issue. So, i took it to Sony's Approved Tech Store near to my town, they fix it....

FIX IT....

When i got my tablet back, the screen was weird.. but still 100% funtional. Of course, before i had the latest sotware update from Sony 4.1.1 R5. But, when i looked, i had 4.0.3 R3. So i thought, "ok, let's update and have a root like before".

BUT it did not happen. It said "You have the latest software available" I was...OK. Maybe I could perform a factory reset.

I did, ( you must remember that i live in Colombia, when sony shipped my tablet, and had the first boot, it asked me to select a Country - CO-AR-CH-MX-VN, well, all the Latin American countries WERE there) But, after the factory reset, the two options available for me were US or CANADA....

My tablet is a WIFI-Only version, no 3G. I want to update it to 4.1.1 but i can't. I've read about changing region or something like that but i'm not sure how to do it.

Please guys, help.
[YU Yureka Themes and Apps] dudedicosta101:
Do anyone have a method to get touchwiz launcher for atock lollipop rom
[YU Yureka Themes and Apps] Devasya:
Hii bro I know a method for this

If you are on cos12.1/13 so it will work search on Google play "touchwiz CM12.x/13"

Download the theme and go to settings>theme and select touchwiz

Enjoy????
[Galaxy Grand Prime Q&A, Help & Troubleshooting] Laelson:
Help ... I update my mobile lollipop, and time to reboot he called again in download mode, presenting the message in red "Could not the normal boot." I can not go into recovery mode, always turn on this screen .. . PC does not recognize when I conecto.como solve this?:crying:
[Galaxy Grand Prime Q&A, Help & Troubleshooting] LittlEvil:
This problem happens to me when you boot your device it goes to download mode and PC can't detect PC am I right then you need to do pull the battery then press volume dow n ,+ home + power simultaneously then press volume up now this odin must be detect your phone odin can't detet your phone at normal boot bcoz all files are not loaded at the time but when you will boot download mode by pressing odin will detet:thumbup:
[Galaxy Grand Prime Q&A, Help & Troubleshooting] Laelson:
I tried this procedure, but to no avail .. not so Odin can recognize

https://www.youtube.com/watch?v=YO7TVY2UXEY

That's what he said is not it?
[XDA Assist] Alitiz187:
So,It is very urgent cause i need my phone..I rooted it yesterday now i wanted a custom recovery i saw the terminal emulator method did it and wanted to try it out..I booted to the recovery and only thing I can see is a black screen I can't define if it's on or off but at times when I have it connected to my PC i can hear the sound of it connecting and disconnecting. Please guys someone help!!
[XDA Assist] Ragnar:
Hello and Thank You for using XDA Assist

Please try searching here in this thread http://xdaforums.com/general/help/lg-bello-d-331-how-root-cwm-chanse-t3017431

Good Luck

Ragnar
[XDA Assist] Alitiz187:
this is a rooting guide man..i'm trying to find a scatter file of l bello or a way to unbrick
[XDA Assist] Ragnar:
Hello.

Yes but there is no device specific forum you can search in the Android General Area or maybe ask the users within that guide who all use the device. Those would be the most experienced individuals on your device.

Good Luck

Ragnar.

I see you have guided yourself to the proper area. Thread closed
[Note Edge Q&A, Help & Troubleshooting] funfun99999:
I want to make my own Deodex stock ROM for n915fy from stock odin file based on Android Lollipop. Which android Kitchen I can use to do that. Any help please thanks. Or is there a way to deodex Lollipop stock ROM without pc within the phone.
[G3 Q&A, Help & Troubleshooting] icebox2004:
Hallo

I have a question i Search Double tab Mod for Wake up and stand by for the New Miui Version for the LG g3 D850

Thanks for all answers
[G3 Q&A, Help & Troubleshooting] mascox14:
I didn't download any apps/mods to enable this.

i enabled it from settings i guess or its the default feature in the phone.

try double tapping on home screen,see if it works *cheers*
[G3 Themes and Apps] sabharwalrahul91:
hi,

today i found a new way to change app drawer grid as after "1.5 g3 tweakbox upgarde" i was not able to change the grid

so i just did the following:

1. navigate to >> data/data/com.lge.launcher2>shared_pref

2. edit numofmenu.xml

3. change values of Xnumofmenu for Row and ynumofmenu for Columns

4. save

5. restart the launcher from settings>apps

now the grid has been changed

prob:

but after every phone reboot grid comes back to 5X5 and have to repeat the process again

any help for solution is welcome

thanks
[G3 Themes and Apps] bender_007:
Make readonly or put a script in init.d

cp bla.xml /pathtofile/filename.xml
[G3 Themes and Apps] sabharwalrahul91:
tried with read only also

now let me check with script
[Galaxy Grand Prime Q&A, Help & Troubleshooting] Ahmed Nasr Fawzy:
I have tried all the threads but it doesn't do

the mobile stops at Samsung logo

can anyone help me ??
[Galaxy Grand Prime Q&A, Help & Troubleshooting] Ahmed Nasr Fawzy:
can't anyone answer ? :confused:

ok . how can I deodex my stock rom ??
[OnePlus 2 Q&A, Help & Troubleshooting] shlomi_vanono20:
Hello,

I received my Oneplus 2 today and it does not support the LTE Band 3. It`s the north USA Version and i would like to ask if anyone figured out a method to unlock the LTE Band 3 (1800mhz) . It`s because the Hardware of the Oneplus USA Version is the same like the European version.

best ragards
[OnePlus 2 Q&A, Help & Troubleshooting] acidreian:
That would be amazing if some one could figure that out. But as I did my research it seems that it's not possible that there's a hardware difference.
[OnePlus 2 Q&A, Help & Troubleshooting] TheManDroid:
Should be the same procedure as the HTC M9 since they're the same processor. And for the prep work (drivers and enabling the modem diag mode) as in this thread for the OnePlus One.
[OnePlus 2 Q&A, Help & Troubleshooting] msami4:
Do the changes to the band stay after rebooting or upgrading the OS to a newer version? I wanted to unlock band 3 as well on my OP2.
[OnePlus 2 Q&A, Help & Troubleshooting] TheManDroid:
I haven't tried writing the modem configuration yet to see if it sticks or not but was able connect the phone and read the configuration from it by following the instructions from the 2 posts I mentioned.
[OnePlus 2 Q&A, Help & Troubleshooting] rowbaggie22:
Say if you got Chinese oneplus 2 and changed software on it would it work on bands 20 I've seen this question asked before but can't find the post
[OnePlus 2 Q&A, Help & Troubleshooting] sundoggy1112:
anyone found a way to unlock band 3?
[OnePlus 2 Q&A, Help & Troubleshooting] iRushaad:
Have a look at this post
[OnePlus 2 Q&A, Help & Troubleshooting] Alexsandra:
I suggest you to keep 3G instead of LTE because battery draining is so faster under LTE Mode. If you stay a place that have a poor LTE signal,that would be your battery killer.
[OnePlus 2 Q&A, Help & Troubleshooting] Maximomx:
Hi, this research includes some whitepaper research?, Does it actually has different hardware?, just wondering if someone knows this by solid proof?

To know if there is hope for us (Buyers of wrong OP2 version :( )
[OnePlus 2 Q&A, Help & Troubleshooting] rahulrai:
I'm using A2005 usa model in India and I'm unable to use it on Airtel 4G in India. When I spoke to the OnePlus customer service they said it will need to replace the motherboard as it's a Hardware issue. I'm waiting for the motherboard to arrive from china as they don't have it yet in India. So basically it's a Hardware issue on oneplus 2 unlike it's ancestors.
[OnePlus 2 Q&A, Help & Troubleshooting] Maximomx:
They will do it for free? Or what is the charge?
[OnePlus 2 Q&A, Help & Troubleshooting] Implex:
Ok, guys, I`ve unlock NVram to write. Now I can save any values to change enabled bands.

Intruction:

Requirements:

OnePlus 2 with TWRP and rooted.

QXDM Pro, drivers, etc, as described here http://xdaforums.com/oneplus-one/general/guide-unlock-aditional-bands-qualcomm-t2877031

Stock ROM OnePlus2Oxygen_14_OTA_011_all_1512111634.zip.

Attached file.

Just unzip attachment and replace file in ROM OnePlus2Oxygen_14_OTA_011_all_1512111634.zip, in RADIO folder. Flash via twrp.

After boot you will see warning "NV backup corrupted" or something like this, dont worry.

Use QXDM to change band as you want, reboot and check. Voilya. But LTE will not work, because it is hardware issue, lol.

A few words about attached file. I just unzip this file from stock ROM, search AC 1Ah (6828 little endian) and DB 08 (56072, US LTE band) together and replace DB 08 with DF 10. Dont ask, what I did, I dont know, lol. But it is work.
[OnePlus 2 Q&A, Help & Troubleshooting] OSM:
There is easier way to do that without corrupting the backup.

Simply change the value is QXDM.

Then in the phone dial *#268#

Press the NV parameters

Press the Static NV Force Backup.

This will copy the new values to the backup, and they will stick later on.

BTW, to be on the safe side, make sure to backup your dycnvbk, stanvbk and EFS.
[OnePlus 2 Q&A, Help & Troubleshooting] Implex:
Not working for me. Cause com.android.phone crash after dial. May be because my backup is corrupted. Later will try with stock backup. But thank you anyway.
[OnePlus 2 Q&A, Help & Troubleshooting] OSM:
I am using the stock image with the stock phone app.
[OnePlus 2 Q&A, Help & Troubleshooting] Implex:
I am using Mokee, chinese AOSP firmware. BTW, I just erased nv backup partition and keep playing with nv ram. Hope will not brick my phone ))
[OnePlus 2 Q&A, Help & Troubleshooting] OSM:
What version do you have? US/EU/CH?

In case you have EU, cab you PM me with qcn of your device?
[OnePlus 2 Q&A, Help & Troubleshooting] Implex:
Unfortunatelly I have US version.
[OnePlus 2 Q&A, Help & Troubleshooting] lummujaj:
I know a way to add bands in snapdragon 801 (i did in xiaomi mi note) never tried in OPT since it has all bands i need . but it should be the same. Search google for adding bands in mi note
[OnePlus 2 Q&A, Help & Troubleshooting] Implex:
I have changed nv item 6828, but nothing happend. Lte do not work. Only hspa+
[OnePlus 2 Q&A, Help & Troubleshooting] OSM:
In case on OPT, changing 6828 is not enough. Already tried that.

I think what is needed to to use the QCN method (line Nexus 5) to add some missing files (band calibration settings) to the NV to update the band priority list.

I already have qcn for US version. I need it from other versions (EU/CH) to take the missing info from it and test.
[OnePlus 2 Q&A, Help & Troubleshooting] gps3dx:
I join [MENTION=237467]OSM[/MENTION] call -

we need a kind OPT user that can share with us the QCN data from the EU version

. ;) :o
[OnePlus 2 Q&A, Help & Troubleshooting] whwhdtk5689:
how to unlock FDD-LTE Band3 really i want...

i use A2001 china ver
[OnePlus 2 Q&A, Help & Troubleshooting] OSM:
Chinese version should have band3 enabled.
[OnePlus 2 Q&A, Help & Troubleshooting] whwhdtk5689:
oh sorry.

i want unlock band 8
[OnePlus 2 Q&A, Help & Troubleshooting] OSM:
Hi all,

Based on by debug, it looks like we need to do the following in order to unlock LTE bands on OPT:

1. Change the lte_band_priority file in the EFS.

2. Add the missing calibration files to the NV/EFS.

This can not be done via QXDM NV values manipulations. It can be done via QCN flashing.

I am not aware of a way to flash a partial QCN (for now), so I am working on preparing a software that will be able to merge the phone QCN, with the missing files from other versions.

For that to work, I need QCN from Chinese version and EU version (I already have the US version).

If any one is welling to provide his phone QCN, please PM me.

Thanks
[OnePlus 2 Q&A, Help & Troubleshooting] PitbullSyndicate:
C'mon XDA community lets pull together now and provide the QCN for the EU and CH version of the OP2 there are alot of OP2 owners out here that would really benefit from your willingness to helpout just a little bit and thank you to all who are putting in your hours of effort and all of your hard work that has already been givin and for all the work to be done still we appreciate it a ton and also appreciate you all very much.
[OnePlus 2 Q&A, Help & Troubleshooting] Scherzengel:
If you can provide a guide on how to get the things you need and it's not to difficult / invasive to do, i could provide the data for the EU version.
[OnePlus 2 Q&A, Help & Troubleshooting] gps3dx:
[MENTION=237467]OSM[/MENTION] - would you mind please writing a small guide for [MENTION=6345291]Scherzengel[/MENTION] and the rest of EU OPT owners, so that they can pass you the missing QXDM NV values / QCN files ?
[OnePlus 2 Q&A, Help & Troubleshooting] kumu.bandara:
Try Flashing Stock H2OS ROM instead of Oxygen OS & then try Changing to 6828.

Maybe this Works but as I know this Baseband Versions are comes with Hardware so Mostly you can't change there Bands if Hardware didn't Support that Band 3
[OnePlus 2 Q&A, Help & Troubleshooting] OSM:
Hi,

I did this with the OPT official ROM and with windows 7 machine.

1. Put the device in diag mode. To do that dial #*801# and then toggle the Engineering Mode to ON.

2. Connect the phone to the PC, and open device manager.

3. Under other devices, you should see ADB Interface and Andriod.

4. Right click the Android and select Update Driver -> Browse my computer for driver software -> Let me pick from ... -> Show all devices -> Next -> Have a disk. Browse to the diag driver attached here. This will add the OPT as "HTC modem".

5. Download QPST 2.7 Build 425 (http://www.androidbrick.com/downloa...qcn-for-lollipop-android-5-0-6-0-marshmallow/). Install it and run it.

6. In case the phone in not showing in the active phones tab, select the ports tab -> Add New Port -> uncheck the Show Serial and ... . Then select the HTC mode.

7. Go back to the active phones, you should see MSM8994.

8. in QPST select start Clients -> Software Download.

9. In the Software Download select the Backup tab.

10. Press the browse button, and select where to save the file.

11. Press the start button.

An xqcn file will be created. Please PM me with it, and I will extract the needed info from it.

Driver Link: https://drive.google.com/folderview?id=0B3l2zNdz6PpNaVJDQXVPQXZqYzQ&usp=sharing

Thanks
[OnePlus 2 Q&A, Help & Troubleshooting] fuorionda:
Any news?
[OnePlus 2 Q&A, Help & Troubleshooting] OSM:
Any one with EU OPT can help?

Once I get QCN for EU device, I hope that I will be able to prepare all the needed files to open missing band in both EU and US devices.
[OnePlus 2 Q&A, Help & Troubleshooting] whwhdtk5689:
i want unlock band 8
[OnePlus 2 Q&A, Help & Troubleshooting] OSM:
Hi,

Then can get qcn from your phone?

This will help me finding missing setting for band3 in US version and band8 in EU version.

Thanks
[OnePlus 2 Q&A, Help & Troubleshooting] whwhdtk5689:
My OPT is china ver

i need FDD band 8
[OnePlus 2 Q&A, Help & Troubleshooting] OSM:
I think it should work also with the CH version.

All I need is the qcn file
[OnePlus 2 Q&A, Help & Troubleshooting] hisanori ijichi:
Can this AOSP-based ROM not change Band？

http://xdaforums.com/oneplus-2/general/aosp-hereoneplus-2-nxrom-release-t3333090:confused:
[OnePlus 2 Q&A, Help & Troubleshooting] OSM:
Isn't there any one with CH or EU version that can provide his QCN file.

This will help us all.
[OnePlus 2 Q&A, Help & Troubleshooting] hydkrash:
I have a CN version, if you could let me know how to pull the QCN would be happy to do so.
[OnePlus 2 Q&A, Help & Troubleshooting] OSM:
Please check post 32 in this thread.
[OnePlus 2 Q&A, Help & Troubleshooting] OSM:
Hi hydkrash,

Did you have a chance to try getting the QCN?

Thanks
[OnePlus 2 Q&A, Help & Troubleshooting] gzhn:
will very appreciate if somebody make it works
[OnePlus 2 Q&A, Help & Troubleshooting] OSM:
What OPT version do you have?

In case it is not US, can you help me with QCN?
[OnePlus 2 Q&A, Help & Troubleshooting] gzhn:
unfortunately mine is US too :(
[OnePlus 2 Q&A, Help & Troubleshooting] Hans vom Land:
You still need the qcn file from a2001, China Version, im aalso interested to get the LTE Band 20 unlocked...
[OnePlus 2 Q&A, Help & Troubleshooting] kevinco1:
My model is a A2001. I'm located in the U.S. and desperate to get LTE working. How do I go about getting this file for you guys to try to unlock the certain bands?
[OnePlus 2 Q&A, Help & Troubleshooting] hansvomland:
Hope the link works and the file is the right one:

dropbox.com/s/rc7y65jnrjnflba/oneplus2.xqcn?dl=0
[OnePlus 2 Q&A, Help & Troubleshooting] gps3dx:
Thank you very much for the upload !

what model of oneplus two you have ? it is the CN or EU ?
[OnePlus 2 Q&A, Help & Troubleshooting] hansvomland:
Its the China A2001 model
[OnePlus 2 Q&A, Help & Troubleshooting] Meannekes:
i tought they need the EU model A2003?!

if so, i can do that in a couple of hours after work.
[OnePlus 2 Q&A, Help & Troubleshooting] gps3dx:
A xqcn file from EU model can indeed add more info to let [MENTION=237467]OSM[/MENTION] understand the common denominator to get the 1800MHz working on US OPT.

So please, if you can perform that short guide to get the xqcn from your EU OPT - it would really help out OPT community here on XDA :o :o :o :good:
[OnePlus 2 Q&A, Help & Troubleshooting] Meannekes:
i fail at the beginning with #*801# ..

connection error or wrong MMI Code (translated from german)

I´m running Exodus Rom 6.0.1
[OnePlus 2 Q&A, Help & Troubleshooting] gps3dx:
Me 2 get this error... this is because we don't run stock oxygen rom.

i'll try to see what can be done without the need to replace the rom.
[OnePlus 2 Q&A, Help & Troubleshooting] Meannekes:
double post.. Sorry
[OnePlus 2 Q&A, Help & Troubleshooting] gps3dx:
OK... I think I got it... we don't need the "Engineering Mode" at all - even though it doesn't exist on CM13 based rom.

The key was what [MENTION=237467]OSM[/MENTION] said: "Put the device in diag mode." and that post in the similar topic thread for the OPO.

so you need to perform OSM guide, but instead of step 1-4 perform the following:

A. reboot your WINDOWS with "Disable Driver Signature Enforcement" ( on windows 8,10, HOLD SHIFT button while during regular reboot -> then choose advance options -> and reboot -> after reboot you got a screen that you can press "7" to get "Disable Driver Signature Enforcement".

B. connect your OPT to computer, make sure on the device under Developer options that "Android debugging" is ENABLED.

C. open CMD and run "ADB shell" -> enter "SU" ( approve on the device the root if you get a supersu/superuser screen ) -> then run "setprop sys.usb.config diag,adb".

your windows should sound beep of a new device being connected.

Leave the device CONNECTED to your windows.

D. Open Device Manager on your Windows, you should see some new "unknown" device that doesn't got any driver.

E. Right click the Android and select Update Driver -> Browse my computer for driver software -> Let me pick from ... -> Show all devices -> Next -> Have a disk.

Browse to the driver OSM provides, This will add the OPT as "HTC modem".

F. continue to step 5 on OSM guide

Please comment if you need any further help. :o ;)
[OnePlus 2 Q&A, Help & Troubleshooting] gzhn:
Any progress? :(
[OnePlus 2 Q&A, Help & Troubleshooting] gps3dx:
Still waiting on [MENTION=2234522]Meannekes[/MENTION] to upload the file. :o

[MENTION=2234522]Meannekes[/MENTION] - please see my last post about an almost certain fix to the 1st step you said you couldn't perform. ;)
[OnePlus 2 Q&A, Help & Troubleshooting] Meannekes:
i dont get any unkown device?!

i did everything right but dont get a unkown device, do you have some advice?

i have windows 10. and only installed "minimal ADB and fastboot" tool. nothing else in the past.
[OnePlus 2 Q&A, Help & Troubleshooting] gps3dx:
A. make sure to you enabled Developer mode ( by going into settings->about-> pressing multiple time on the "build" box ) and also enabled ADB in it.

B. Open Windows device manager -> disconnect the phone from computer -> then reconnect phone.

Do you see any new devices beside "ADB device" in the device manager ? ( that should be the "unknown" device that most likely is missing the driver that you need to provide by my guide ). :confused:
[OnePlus 2 Q&A, Help & Troubleshooting] buljuu:
I gave OSM the qcn file from the EU version.

But I had no answers...
[OnePlus 2 Q&A, Help & Troubleshooting] gps3dx:
When was it?

Can you please publish it publicly here?

Much oblige.
[OnePlus 2 Q&A, Help & Troubleshooting] buljuu:
It was on April 15

I can't post outside links, i'm not able to post it,,,,

I'll send you in md
[OnePlus 2 Q&A, Help & Troubleshooting] hansvomland:
Isn't it possible to flash a qcn

From another Region?

I need the a2003 and the 800mhz Band
[OnePlus 2 Q&A, Help & Troubleshooting] gps3dx:
Can you please provide the

x

qnc of your EU oneplus

TWO

?

a

x

qcn can be generated by following mine & [MENTION=237467]OSM[/MENTION] guide HERE.

Thanks.
[OnePlus 2 Q&A, Help & Troubleshooting] gps3dx:
Well.. I got some new info.

A. one can open either qcn with the help of QCNView.exe from QPST software package.

B. about LTE support for OPT.

I don't think it will be possible

UNLESS

, we can have a patched "rmt_storage" as emphasized in OPO forums.

that is because when you change "6828 - LTE BC Config" and reboot - the new written values does NOT stick ! ( as opposed to 2G/3G "lines" such as 1877,0441,0946,2954 - which are retain after reboot just fine,

AFAIK

)

thus, 2G/3G bands can be changed... NOT LTE, untill we'll get patched "rmt_storage" for OPT.

Here is the info from EU QCN (thanks for [MENTION=7271922]buljuu[/MENTION] that provided the file )

NOTE:

A. HEX, Byte-swapped, meaning that it is Byte Swapped in comparision to the values one read from QCNView, e.g 04E8Byte-swapped is E804 in QCNView.

B. the DEC value are for use in QXDM.

[U]441 - band_pref[/U] - 03 80 ( HEX, Byte-swapped )[U] [Similar to US OPT][/U]
[U]946 - band_pref_16_31[/U] - 04 E8 ( HEX, Byte-swapped )
[U]1877 - rf_bc_config[/U] - 02 00 00 04 E8 03 80 ( HEX, Byte-swapped ) = 562950035735424 (DEC)
[U]2954 - band_pref_32_63[/U] - 02 00 00 00 ( HEX, Byte-swapped ) = 33554432 (DEC)
[U]6828 - LTE BC Config[/U] - 01 A0 00 08 00 D5 ( HEX, Byte-swapped ) = 1786706919637 (DEC)
[U]6829 - LTE BC Config [B]DIV[/B][/U] - IS EMPTY/NOT EXISTED on either US and EU.

I hope [MENTION=4111660]dlhxr[/MENTION] might be able to assist.

[MENTION=4111660]dlhxr[/MENTION] - what info/files do you need inorder to produce for the OPT community a patched "rmt_storage" ?

UPDATE:

I even try to flash the hole qcn from EU OPT onto my US OPT - no success in terms of LTE... after reboot the phone booted and got GSM&HSPA, but as soon as I moved into LTE ( using *#*#4636#*#*) got black screen and had to force-reboot using power button.

BEWARE ! do such actions ONLY if you've already BACKUP 1000 times your ORIGINAL QCN file + within TWRP backup the EFS partition ( it contains the NV values/files !!!! so it is another IMPORTANT source of BACKUP )

Also, after i've restored back to the original US QCN, I manually change the following "items" in the NV to be 1:1 like the EU QCN.

6828

6829

/nv/item_files/modem/lte/rrc/csp/band_priority

/nv/item_files/modem/mmode/lte_bandpref

/nv/item_files/modem/lte/rrc/cap/diff_fdd_tdd_fgi_enable

even then, without reboot, no LTE achived, although I saw the "db" with negative values...

it just refuses to connect :(

I had to revert back to original QCN values

bah...

feels like OP done something nasty to the US OPT :(

update2:

another bad news. [MENTION=4111660]dlhxr[/MENTION] told me in PM he cannot help the OPT community.

Please respect him and his past work on OPO bands.

do NOT bother him any further about it - the solution will come from other user - have HOPE !