[Motorola Droid RAZR] OngPangTau:
Hi cziachan,

I hope this message is not too late to reach you whereby realize your post is on 08th March 2017. I encountered the same problem like you. I am stucked in the STEP 3 as well. So you are not alone here.

However, the CID ERROR message appear on the screen does not kill your RAZR XT910 (S/K) at all. In my case, I am using RAZD XT910K. It is just a bit of troublesome for you and me to enter into the BP TOOL rather than a normal boot whenever we turn on ours phone. That's all.

I realised the reason we cannot proceed and completely removing the CID ERROR message is due to the Boot Menu Manager v0.2.7 in our phone is no longer support by the developer whirleyes. OP did not further details the step-by-step on how to proceed with the Boot Menu Manager. In fact, we have to download the "Boot Menu Packages" from the application then only can install the "Hjihack" as well as trigger the 1st System Tab with the first 2 items successful. Without the "Boot Menu Packages", we won't be able to pass the STEP 3 and we have to bear with booting the phone via BP TOOL procedure.

Now, I am doing some trial and error method and hopefully I can succeed in removing the CID ERROR messages, here is my approaches: -

(1) Go into AP FASTBOOT mode and use RSDLite to flash with 9.8.2O-124_SPUL-17_Retail_BR_SIGNED_S3_USASPYDRETBRB1B2B5B8B8LA038.0R_p2b_S1FF_fb.xml.zip. You may find the download link from: https://firmware.center/firmware/Motorola/RAZR (XT910)/Stock/ - I have done this part and I am in Android 4.1.2 (Jelly Bean) already.

(2) Download "Boot Menu Manager v0.3.4.apk" and installed into your phone. For some reason, I can't install the Boot Menu Manager v0.3.4 on my RAZR XT910 (S/K) Android 4.0.4. Boot Menu Manager is no longer available in Google Play Store. You need to do some Google search for the APK - I have done this too.

(3) Proceed to root your RAZD XT910 (S/K) with Jelly Bean (Android 4.1.2). You need root permission to run Boot Menu Manager v0.3.4. I hope with the latest version of Boot Menu Manager v0.3.4, I am able to download the "Boot Menu Packages" - I am still reading some related posts to understand how to make it work as XDA FORUM don't like noob questions. Sorry for my blunt...we need to spend time to search and we are on our own. Hopefully I didn't miss out anything and I shall share my outcome with you soon.

Wish me good luck and alternatively if you have overcome the issue, please also share with me...just hope you are not throwing away your RAZR XT910 (S/K) because of this show-stopper. Cheer!

[UPDATE]: 01:56AM @ 30 JUNE 2017

The LUCK is with me! I succeeded with my above assumptions made. The latest Boot Menu Manager v0.3.4 is able to download the "Boot Menu Packages" and inject a "Hjihack" to my RAZR XT910 (S/K)!

Notes to be taken: -

(1) Rooting method on RAZR XT910 (S/K) Android 4.1.2 refer to https://xdaforums.com/droid-razr/development/computer-xt912-root-exploit-t2855364

(2) Pay attention!! Read few times on the instructions and make sure you get all the important points/hints before proceed with the ROOT MASTER 1.3.6. The root application is not in my native language. You have to be careful and make sure you understand the key words. You can perform this root method without network condition too! You can also uninstall after you succeeded.

(3) SuperSU will be automatically install after you run the ROOT MASTER 1.3.6 APK.

(4) Install and run the BOOT MENU MANAGER 0.3.4. It shall prompt you a window with (i) Installer (ii) Rebooter (iii) Manager.

(5) Turn on your mobile data or WiFi. Select the (i) INSTALLER and it shall perform the necessary downloads.

(6) After that, select (ii) REBOOTER...basically you don't need to do/check anything in the (ii) MANAGER. It seems like everything is automated.

(7) Your phone shall be reboot and you will be surprise that the CID ERROR message still appear on the screen BUT let it be and wait! In few seconds, you shall see a new Android screen with commands line running and telling you that your CID being bypass...

(8) Your phone will automatically enter into normal startup mode and boot in a normal way as it ought to be! However, this does not mean that you are totally free from seeing the CID ERROR message on your screen! It is just the BOOT MENU MANAGER will do the job automatically for you every time you reboot/restart/turn on-off your phone! Crazy right?!?