Not able to instrument with cyder app

Hello,

Please help anyone from the group

I have downloaded latest appium studio version (v12.0) on my mac system, currently i am using iPhone 6s with iOS v12 and i am not able to instrument the device

From the logs I am getting below error:

XCTRunner process (AKA Cyder) has failed to launch. Will let 5 sec for the dust to settle before proceeding.
com.experitest.device.DeviceNeedsRecoveryException: The device requires reboot in order to re-initialize unstable processes. Please Reboot it manually. It is recommended to release used devices occasionally during long tests.
Cause: xcuitest_runner failed to start
at com.experitest.device.ios.connection.k.a(MyApplication:410)
at com.experitest.device.ios.connection.k.oe(MyApplication:146)
at com.experitest.device.ios.connection.a.init(MyApplication:1321)
at com.experitest.device.ios.ac.a(MyApplication:77)
at com.experitest.device.ios.ac.c(MyApplication:56)
at com.experitest.device.ios.ac.b(MyApplication:46)
at com.experitest.device.ios.ac.a(MyApplication:36)
at com.experitest.image.agent.appiphone.f.yW(MyApplication:1742)
at com.experitest.image.agent.appiphone.f.yt(MyApplication:269)
at com.experitest.image.agent.appiphone.f.b(MyApplication:204)
at com.experitest.image.agent.appiphone.f.init(MyApplication:176)
at com.experitest.image.agent.appiphone.a.bn(MyApplication:1164)
at com.experitest.image.agent.appiphone.a.bi(MyApplication:1071)
at com.experitest.image.agent.appiphone.a.d(MyApplication:306)
at com.experitest.device.y.c(MyApplication:203)
at com.experitest.image.agent.appiphone.f.yW(MyApplication:1750)
at com.experitest.image.agent.appiphone.f.yt(MyApplication:269)
at com.experitest.image.agent.appiphone.f.b(MyApplication:204)
at com.experitest.image.agent.appiphone.f.init(MyApplication:176)
at com.experitest.image.agent.appiphone.a.bn(MyApplication:1164)
at com.experitest.image.agent.appiphone.a.bi(MyApplication:1071)
at imagestudio.i.a.fv(MyApplication:93)
at imagestudio.i.e.fv(MyApplication:13)
at com.experitest.device.y.a(MyApplication:555)
at com.experitest.image.agent.appiphone.a.bm(MyApplication:210)
at imagestudio.actions.aw.TR(MyApplication:381)
at com.experitest.utils.a.h.run(MyApplication:41)
at com.experitest.utils.bi.call(MyApplication:24)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)

I’M able to instrument iphone with iOS 11.4 version but I am getting error with latest version of iOS.

Please help @Tom, @wakelt

try removing the previous Cyder APP and rebooting the device before connecting to the computer again.

I have tried that also, and even when I connect the device it automatically reboots the device