1 files changed, 22 insertions, 1 deletions

diff --git a/tools/irecovery.c b/tools/irecovery.c
index 5546ac2..6303b55 100644
--- a/tools/irecovery.c
+++ b/tools/irecovery.c
@@ -584,6 +584,8 @@ int main(int argc, char* argv[])
         if (device)
                 debug("Connected to %s, model %s, cpid 0x%04x, bdid 0x%02x\n", device->product_type, device->hardware_model, device->chip_id, device->board_id);
 
+        const struct irecv_device_info *devinfo = irecv_get_device_info(client);
+
         switch (action) {
                 case kResetDevice:
                         irecv_reset(client);
@@ -596,6 +598,10 @@ int main(int argc, char* argv[])
                         break;
 
                 case kSendCommand:
+                        if (devinfo->pid == 0x1881) {
+                                printf("Shell is not available in Debug USB (KIS) mode.\n");
+                                break;
+                        }
                         if (_is_breq_command(argument)) {
                                 error = irecv_send_command_breq(client, argument, 1);
                         } else {
@@ -605,6 +611,10 @@ int main(int argc, char* argv[])
                         break;
 
                 case kSendExploit:
+                        if (devinfo->pid == 0x1881) {
+                                printf("Shell is not available in Debug USB (KIS) mode.\n");
+                                break;
+                        }
                         if (argument != NULL) {
                                 irecv_event_subscribe(client, IRECV_PROGRESS, &progress_cb, NULL);
                                 error = irecv_send_file(client, argument, 0);
@@ -618,10 +628,18 @@ int main(int argc, char* argv[])
                         break;
 
                 case kStartShell:
+                        if (devinfo->pid == 0x1881) {
+                                printf("This feature is not supported in Debug USB (KIS) mode.\n");
+                                break;
+                        }
                         init_shell(client);
                         break;
 
                 case kSendScript:
+                        if (devinfo->pid == 0x1881) {
+                                printf("This feature is not supported in Debug USB (KIS) mode.\n");
+                                break;
+                        }
                         buffer_read_from_filename(argument, &buffer, &buffer_length);
                         if (buffer) {
                                 buffer[buffer_length] = '\0';
@@ -638,7 +656,6 @@ int main(int argc, char* argv[])
                         break;
 
                 case kShowMode: {
-                        const struct irecv_device_info *devinfo = irecv_get_device_info(client);
                         irecv_get_mode(client, &mode);
                         printf("%s Mode", mode_to_str(mode));
                         if (devinfo->pid == 0x1881) {
@@ -648,6 +665,10 @@ int main(int argc, char* argv[])
                         break;
                 }
                 case kRebootToNormalMode:
+                        if (devinfo->pid == 0x1881) {
+                                printf("This feature is not supported in Debug USB (KIS) mode.\n");
+                                break;
+                        }
                         error = irecv_setenv(client, "auto-boot", "true");
                         if (error != IRECV_E_SUCCESS) {
                                 debug("%s\n", irecv_strerror(error));